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<ead audience="external"> 
  <eadheader audience="internal" scriptencoding="iso15924" dateencoding="iso8601" countryencoding="iso3166-1" repositoryencoding="iso15511" langencoding="iso639-2"> 
	 <eadid countrycode="us" mainagencycode="MnHi">00065</eadid> 
	 <filedesc> 
		<titlestmt> 
		  <titleproper>ADOLPH F. MEYER: </titleproper> 
		  <subtitle>An Inventory of His Papers at the Minnesota Historical
			 Society</subtitle> 
		  <author>Finding aid prepared by David B. Peterson</author> 
		</titlestmt><publicationstmt><publisher encodinganalog="Publisher">Minnesota Historical Society</publisher><address><addressline>St. Paul MN.</addressline></address></publicationstmt> 
		 
	              <seriesstmt><p>Manuscripts Collection</p></seriesstmt>         </filedesc> 
	 <profiledesc> 
		<creation>Finding aid encoded by Dennis Meissner 
		  <date era="ce" calendar="gregorian">April 26, 2004</date></creation><langusage>Finding aid written in<language langcode="eng">English</language></langusage> 
	 </profiledesc> 
  <revisiondesc><change><date>August 2008</date><item>Converted from EAD Version 1.0 to Version 2002 by Monica Manny Ralston, Daniel Sher, and Joyce Chapman.</item></change></revisiondesc></eadheader> 
  <archdesc relatedencoding="MARC" level="collection" type="inventory"> 
	 <did> 
		<head id="a1">OVERVIEW</head> 
		<repository label="Label:"> 
		  <corpname>Minnesota Historical Society</corpname></repository> 
		
	 
	 	<origination label="Creator:" encodinganalog="100">
	 		<persname role="creator" encodinganalog="100"
	 			>Meyer, Adolph F. (Adolph
	 			Frederick), b. 1880. </persname>
	 		
	 	</origination>
	 	
	 	
	 	
	 	
		<unittitle label="Title:" encodinganalog="245$a">Adolph F. Meyer
		  papers.</unittitle> 
	 	<unitdate label="Date:" encodinganalog="245$f" era="ce" normal="1901/1971" calendar="gregorian">1901-1971.</unitdate> 
		<abstract label="Abstract:">Project files and related papers of a
		  hydraulic engineer and inventor who for many years maintained a consulting
		  practice in Minneapolis (Minn.). The files include correspondence and
		  memoranda, notes and calculations, project reports, maps, mechanical drawings,
		  photographs, and hydrological, meteorological, and other data.</abstract> 
		<physdesc label="Quantity:" encodinganalog="300">32.8 cu. ft. (33
		  boxes).</physdesc> 
		<physloc label="Location:">See <ref target="a9">Detailed Description</ref> section for shelf
		  locations.</physloc> 
	 </did> 
	 <bioghist> 
		<head altrender="biography" id="a2">BIOGRAPHY OF ADOLPH F. MEYER</head> 
		<p>Adolph Frederick Meyer was born February 28, 1880 on a farm near
		  Mequon, Wisconsin. He graduated from Oshkosh Normal School (Oshkosh, Wis.) and
		  taught school from 1898 to 1901. He earned civil engineering degrees from the
		  University of Wisconsin in 1905 and in 1909.</p> 
		<p>Meyer established his practice as a consulting engineer with the
		  opening of an office in St. Paul in 1912. A few years later he and Francis C.
		  Shenehon formed a joint practice in Minneapolis as Shenehon and Meyer,
		  Consulting and Designing Engineers (1918-1923). After this, Meyer practiced
		  alone for many years as Adolph F. Meyer, Consulting Hydraulic Engineer, with
		  his office in Minneapolis. By the 1950s he had taken Douglas W. Barr as an
		  associate. Meyer died on July 29, 1962. Barr carried on the practice, which
		  eventually became Barr Engineering Company.</p> 
		<p>Meyer was an Associate Professor of Hydraulic Engineering at the
		  University of Minnesota (1914-1917). He was an inventor of paper mill
		  machinery, which was manufactured by his Meyer Governor Company. In the 1930s
		  Meyer participated in Associated Consulting Engineers (Minneapolis),
		  specializing in hydrology, water supply, flood control, drainage, and sewage
		  disposal. He was a life member of both the American Society of Civil Engineers
		  and the American Society of Mechanical Engineers.</p> 
	 </bioghist> 
	 <scopecontent encodinganalog="520"> 
		<head id="a3">SCOPE AND CONTENTS</head> 
		<p>The collection consists almost entirely of alphabetically-ordered
		  project files related to Meyer's work as a consulting hydraulic engineer on
		  projects for railroad companies, a Minnesota paper manufacturer, mining
		  companies, state and local governments, Nebraska power and reclamation
		  districts, a shopping center developer, homeowners, and a variety of other
		  parties. The files contain correspondence and memoranda; notes and
		  calculations; tables, graphs, and profiles; project reports; engineering and
		  other maps; mechanical drawings; snapshot photographs; newspaper and magazine
		  clippings; and large quantities of hydrological, meteorological, and other
		  technical data.</p> 
		<p>The papers include information about the design and construction of
		  sewer systems, hydroelectric and irrigation projects, drainage ditches, and
		  dams and reservoirs. There is material related to floods, erosion, and
		  washouts, including information about a spectacular 1938 wreck of the Milwaukee
		  Road's Olympian passenger train at Custer Creek (Mont.), following a flash
		  flood. There are files related to the construction of locks and dams on the
		  Mississippi River (1930s); the regulation of water and the generation of
		  hydroelectric power in the Rainy River area of northern Minnesota
		  (1910s-1950s); and irrigation and hydroelectric projects in Nebraska. There is
		  information about Meyer's work on a railroad relocation project at Texarkana
		  (Tex.); on projects related to mining operations near Gilbert and Aurora
		  (Minn.); and in connection with the construction of Southdale Center, a large
		  shopping mall at Edina (Minn.). There is material related to an evaporation
		  study sponsored by the Minnesota Resources Commission, in which Meyer was
		  involved as project director.</p> 
		<p>There are a few files related to professional organizations, including
		  the American Geophysical Union, the American Society of Civil Engineers, the
		  Engineers' Club of Minneapolis, the Minnesota Federation of Architectural and
		  Engineering Societies, and the Minnesota Surveyors' and Engineers' Society.</p>
		
		<p>Information about the Meyer Governor Company, which manufactured his
		  paper mill machinery inventions (including gage protectors, teldicators, speed
		  and load regulators, differential pressure valves and gages, and the Meyer
		  Governor) includes product information, advertising proofs, and product
		  drawings.</p> 
		<p>Correspondents and organizations represented in the collection include
		  several railroad companies; officials of the Loup River Public Power District
		  (Columbus, Neb.), the Nebraska Mid-State Reclamation District (Grand Island,
		  Neb.), the Minnesota and Ontario Paper Company, the Minnesota Department of
		  Conservation's Division of Waters, the Minnesota Resources Commission, Pickands
		  Mather &amp; Company, and the Erie Mining Company; and Douglas W. Barr.</p> 
	 </scopecontent> 
	 <arrangement> 
		<head id="a4">ARRANGEMENT</head> 
		<p>The papers are arranged in a single alphabetical file sequence.</p> 
	 </arrangement> 
	 <relatedmaterial> 
		  <head id="a5">RELATED MATERIALS</head> 
		  <p>Several reports and other publications authored by Meyer are in the
			 Minnesota Historical Society book collection.</p> 
		  <p>Minnesota. Resources Commission. Water Evaporation Study files are
			 in the Minnesota State Archives.</p> 
		</relatedmaterial> 
	 <otherfindaid> 
		  <head id="a6">OTHER FINDING AIDS</head> 
		  <p>A print version of this finding aid is available in the repository;
			 filed in ALPHA notebooks under the heading: Meyer, Adolph F. (Adolph
			 Frederick).</p> 
		</otherfindaid> 
	 <controlaccess> 
		<head id="a7">CATALOG HEADINGS</head> 
		<p>This collection is indexed under the following headings in the catalog of the Minnesota Historical Society. Researchers desiring materials about related topics, persons or places should <extref linktype="simple" show="new" href="http://mnhs.mnpals.net">search the catalog</extref> using these headings.</p> 
		<controlaccess> 
		  <head>Topics:</head> 
		  <subject encodinganalog="650">Consulting engineers --
			 Minnesota.</subject> 
		  <subject encodinganalog="650">Dams -- Design and
			 construction.</subject> 
		  <subject encodinganalog="650">Floods.</subject> 
		  <subject encodinganalog="650">Irrigation engineering --
			 Nebraska.</subject> 
		  <subject encodinganalog="650">Lakes -- Regulation.</subject> 
		  <subject encodinganalog="650">Reservoirs.</subject> 
		  <subject encodinganalog="650">Rivers -- Regulation.</subject> 
		  <subject encodinganalog="650">Sewerage.</subject> 
		</controlaccess> 
		<controlaccess> 
		  <head>Persons:</head> 
		  <persname role="creator" encodinganalog="700">Barr, Douglas Warren,
			 1923-.</persname> 
		</controlaccess> 
		<controlaccess> 
		  <head>Organizations:</head> 
		  <corpname role="creator" encodinganalog="710">Chicago, Burlington
			 &amp; Quincy Railroad Company. </corpname> 
		  <corpname role="creator" encodinganalog="710">Chicago, Milwaukee,
			 St. Paul, and Pacific Railroad Company. </corpname> 
		  <corpname role="creator" encodinganalog="710">Great Northern
			 Railway Company (U.S.). </corpname> 
		  <corpname role="creator" encodinganalog="710">International Joint
			 Commission. </corpname> 
		  <corpname role="creator" encodinganalog="710">Meyer Governor Co.
			 (Minneapolis, Minn.). </corpname> 
		  <corpname role="creator" encodinganalog="710">Minnesota. Division
			 of Waters.</corpname> 
		  <corpname role="creator" encodinganalog="710">Minnesota and Ontario
			 Paper Company. </corpname> 
		  <corpname role="creator" encodinganalog="710">Minnesota Resources
			 Commission (1939-1947). Water Resources Committee.</corpname> 
		  <corpname role="creator" encodinganalog="710">Nebraska Mid-State
			 Reclamation District (Grand Island, Neb.). </corpname> 
		  <corpname role="creator" encodinganalog="710">Nebraska Public Power
			 System. Loup River Public Power District (Columbus, Neb.).</corpname> 
		  <corpname role="creator" encodinganalog="710">Northern Pacific
			 Railway Company. </corpname> 
		  <corpname role="creator" encodinganalog="710">Pickands Mather &amp;
			 Co. </corpname> 
		  <corpname role="subject" encodinganalog="610">Southdale Shopping Center
			 (Edina, Minn.). </corpname> 
		</controlaccess> 
		<controlaccess> 
		  <head>Places:</head> 
		  <geogname encodinganalog="651">Loup River (Neb.).</geogname> 
		  <geogname encodinganalog="651">Mississippi River --
			 Regulation.</geogname> 
		  <geogname encodinganalog="651">Rainy River (Minn. and Ont.).</geogname>
		  
		  <geogname encodinganalog="651">Minnetonka (Minn.).</geogname> 
		</controlaccess> 
		<controlaccess> 
		  <head>Document Types:</head> 
		  <genreform encodinganalog="655">Engineering maps.</genreform> 
		  <genreform encodinganalog="655">Photographs.</genreform> 
		</controlaccess> 
		<controlaccess> 
		  <head>Occupations:</head> 
		  <occupation encodinganalog="656">Hydraulic engineers.</occupation> 
		  <occupation encodinganalog="656">Inventors.</occupation> 
		</controlaccess> 
	 </controlaccess> 
	 <descgrp type="admininfo"> 
		<head id="a8">ADMINISTRATIVE INFORMATION</head> 
		<prefercite> 
		  <head>Preferred Citation:</head> 
		  <p><emph render="italic">[Indicate the cited item and/or series
			 here]</emph>. Adolph F. Meyer Papers. Minnesota Historical Society.</p> 
		  <p><emph render="italic">See the Chicago Manual of Style for additional
			 examples</emph></p> 
		</prefercite> 
		<acqinfo> 
		  <head>Accession Information:</head> 
		  <p>Accession number: 14,373</p> 
		</acqinfo> 
		<processinfo> 
		  <head>Processing Information:</head> 
		  <p>Processed by: David B. Peterson, July 1992</p> 
		  <p>Catalog ID number: 09-00036771 </p> 
		  <p>Catalog ID number: 001728731</p> 
		</processinfo> 
	 </descgrp> 
	 <dsc type="combined"> 
		<head id="a9">DETAILED DESCRIPTION</head> 
		 
		<c01> 
		  <did> 
			 <physloc>143.D.1.1B</physloc> 
			 <container>1</container> 
			 <unittitle>Advance Rumely Thresher Co., Inc.: East Minneapolis
				Building Site Report, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1919. </unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Advisory Committee on Waters: Report to [Minnesota]
				Governor Luther W. Youngdahl, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Albert Lea, Minnesota:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle>Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1962.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Lake Improvement Plan, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1960, 1970.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Maps and Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Originals, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1945-1960.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>American Geophysical Union, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1941-1962.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>American River (California): Report on Run-off from Basin
				of South Fork, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1924.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>American Society of Civil Engineers:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> General, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1916-1951. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> McCulloh, Ernest: Memoirs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1937-1943.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Archer-Daniels-Midland Company, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1947.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Argyle, Minnesota:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Catalogs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Clippings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1961. </unitdate> 
				<physdesc>3 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Interbeach Lake:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1958-1960.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Project Report, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1960.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps and Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1958-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Middle River Project, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Originals, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1953-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Precipitation Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Red River, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1937, 1953-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1952-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Stephen, Minnesota: Report on Increased Water Supply,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Various Computations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Warren, Minnesota, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Austin, Minnesota:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Dexter Creamery, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1960-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Speaking Engagement, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1961.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Barr, Douglas W., </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1952-1953.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Bass Lake (Hennepin County, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1936-1941.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Bassett's Creek, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1952-1954.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Berliner Lake: Report to Minnesota Department of
				Conservation, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1957.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Blankenship Drainage Case (Birmingham, Missouri),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1946. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Chicago, Burlington &amp; Quincy Railroad.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Bloomington, Minnesota, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1958-1959.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Boulder Creek Project (California), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1924.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Brooklyn Center, Minnesota, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Water in basements.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Bruce Construction Co. (St. Louis Park, Minnesota),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Burdick, L. W.: Sewage System at Grand Forks, North
				Dakota, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1957-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Burlington Route (CB&amp;Q Railroad Co.):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1934-1946.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Cul de Sac Levee Case (Missouri), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dam at Alma, Wisconsin, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1931-1935.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dam at Hastings, Minnesota, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1931-1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.1.2F</physloc> 
				<container>2</container> 
				<unittitle> Dam No. 5-A, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1934. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Winona, Minnesota?</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dam No. 11 (Dubuque, Iowa), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Damage to Quincy Memorial Bridge (Quincy, Illinois),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Recurrence of Floods, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1943-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Sheaffer Case, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1928-1936.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Catholic Cemeteries: Ascension Cemetery (Maplewood,
				Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1954-1955.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Cerny Associates, Inc.: New MAC Well, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1960-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Chicago Great Western Railway Company: Pine Bend
				(Minnesota) Flood Damage, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1947, 1960.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Chisago Lakes (Chisago County, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1949-1961. </unitdate> 
			 <physdesc>2 folders.</physdesc> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Clippings (miscellaneous), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1914-1957.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Cobblecrest Lake (St. Louis Park, Minnesota), </unittitle>
			 
			 <unitdate era="ce" calendar="gregorian">1960-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Cold Spring, Minnesota: Zastrow Dam, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Covell and Bachelder: Hansen's Pond (Crystal, Minnesota),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1955.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Crosby, George: Ten Mile Lake (near Fergus Falls,
				Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">ca.1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Crosby, T. M.: Lydiard Lake (Hennepin County),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1958-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Creager, William P., </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1946-1950. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Regarding dams.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Crystal Lake (Robbinsdale, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1954-1971.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Dams: Miscellaneous Mechanical Drawings, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Detroit Lakes, Minnesota: Disposal of Effluent from Sewage
				Treatment Plant, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1948-1955. </unitdate> 
			 <physdesc>5 folders.</physdesc> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Ebasco Services, Inc.: Culverts on the Northern Pacific
				Line in Montana, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1955-1956. </unitdate> 
			 <physdesc>3 folders.</physdesc> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Edina (Minnesota) Storm Sewer:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Cornelia School, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Cost Estimates:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle><?xm-replace_text {unittitle}?></unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1962.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Report, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">March 7, 1958.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> First Stage Hearing, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lateral 8, Main 1, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959-1968.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lateral 10, Main 1, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Main No. 2, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Main No. 3, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1960-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Main No. 4, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps and Drawings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1953-1958, 1965. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.1.3B</physloc> 
				<container>3</container> 
				<unittitle> Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reports to the Dayton Company on Lake Cornelia,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellany, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Ellerbe &amp; Co.: Rochester Well, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1959.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Engineering News Record: Evaporation and Precipitation,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1937.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Engineers' Club of Minneapolis, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1931-1949.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Engineers Joint Council: National Water Policy Panel,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951. </unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Evaporation: Miscellany, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1917-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Evaporation Study: </unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>A study in evaporation, proposed as a WPA project by the Water
				Resources Committee of the Minnesota Resources Commission. AFM served as
				project director.</p> 
		  </scopecontent> 
		  <c02> 
			 <did> 
				<unittitle> Aerological Studies, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Air-Water Graphs and Work Sheets:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> I-A-1 Minneapolis, Minnesota, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1891-1940.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> II-G-1 Lincoln, Nebraska, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1897-1950.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> II-G-2 North Platte, Nebraska, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1891-1950.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> II-G-3 Omaha, Nebraska, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1891-1950.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> II-G-4 Valentine, Nebraska, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1891-1940.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> III-B-2 Cheyenne, Wyoming, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1891-1940.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> IV-F-2 Binghamton, New York, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1899-1940.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> IV-F-5 Oswego, New York, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1891-1940.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> IV-F-6 Rochester, New York, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1891-1940.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> IV-F-7 Syracuse, New York, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1903-1947.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Air-Water Temperature Curves, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1914-1923.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Allen Junction, Minnesota, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ashville, North Carolina, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941-1959. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Coweeta Hydrologic Laboratory, U.S. Forest Service; Southeastern
				  Forest Experiment Station.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Comparison of Weather Stations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Computations Extended, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Concord, New Hampshire, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938-1949. </unitdate> 
				<physdesc>3 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Data Sheets (miscellaneous), </unittitle> 
				<unitdate era="ce" calendar="gregorian">[188-]-1941. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.1.4F</physloc> 
				<container>4</container> 
				<unittitle> Duluth: Meteorological Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1954. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Duluth Evaporation Records, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> El Paso, Texas: Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Evaporation Graphs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1891-1940:</unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Originals.</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Blueprint. </unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				  <physdesc>2 folders. </physdesc> 
				</did> 
				<scopecontent> 
				  <p>Alphabetical by state.</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1918, 1936-1940.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Evaporation Manual, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Heights of Instruments, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Hibbing, Minnesota:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Erie Rock Lake Station, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1946-1954. </unitdate> 
				  <physdesc>2 folders. </physdesc> 
				</did> 
				<scopecontent> 
				  <p>Also includes Mahoning Weather Station, Hibbing, Minnesota</p>
				  
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Mahoning: Evaporation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1947.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake of the Woods: Evaporation, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1925-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Superior, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1955. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Superior Area Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1941-1942. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lincoln, Nebraska, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Louisiana, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1936-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Madison, Wisconsin: Lake Mendota, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1929-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Mound, Minnesota: Meteorological Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941-1943.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pickands Mather &amp; Company, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1946-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Project Proposal and Related Correspondence,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Project Report and Maps, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated. [ca.1941-]. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rainfall Studies, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1920, 1944-1949. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Roswell, N.M., </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.1.5B</physloc> 
				<container>5</container> 
				<unittitle> St. Louis, Mo., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940-1941. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Salton Sea: Evaporation, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Special Stations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Stannard Rock Light Station (Lake Superior),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941-1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Stations (miscellaneous), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Summary of Precipitation and Evaporation Forms,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941. </unitdate> 
				<physdesc>5 folders. </physdesc> 
			 </did> 
			 <scopecontent> 
				<p>Alphabetically ordered by city.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tables (various, 1891-1940), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941-1942. </unitdate> 
				<physdesc>2 folders. </physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Texas, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1946.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Vapor Pressure:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Daily Variation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1939-1940.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Summer, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1937-1940.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Vapor Pressure Data:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Duluth, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1946-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Fargo, North Dakota, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1946-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Iron Range, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1946-1953. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>Erie Rock Lake Station and Allen Junction.</p> 
				</scopecontent> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Vapor Pressure Studies, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940-1945.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Vapor Pressure Summaries, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941-1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Temperatures, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1925, 1941-1943. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Wind Velocity, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1930-1943.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Yuma, Arizona, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1932-1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellaneous Charts and Graphs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellaneous Correspondence and Papers, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellaneous Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1941.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <physloc>143.D.1.6F</physloc> 
			 <container>6</container> 
			 <unittitle>Farmington, Minnesota:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Data, Prints, etc., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1934-1936, 1951-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fluoridation, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Water Supply, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1936.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Specifications for New Well and Pump House,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Third Well:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Contract, Permit, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1959-1960.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pump House, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1959-1961.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Wallace &amp; Tiernan, Inc., </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1959-1960.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Miscellany, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1958-1961.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Main Expansion, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well Information, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1936, 1951-1952.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Floyd River Levee (Leeds, Iowa, near Sioux
				City):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence and Miscellaneous Papers, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps/Graphs/Charts, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1950-1954.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Fort Snelling (Minnesota): Nitrate Plant, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1916.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Frellsen, Sidney A., </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1949-1961. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Minnesota Conservation Dept. official.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>General Mills: New Research Laboratory Site (Golden
				Valley, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1954-1956.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Germann, George: Proposal for Flood Control Reservoir at
				New Ulm, Minnesota, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1961-1962.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Government Dams: Miscellany, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1917.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Governor's Advisory Committee on Waters Appointment,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1950.</unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Luther W. Youngdahl, governor of Minnesota.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Great Northern Oil Company:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> General, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942-1966.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Deep Wells, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Water Supply for Refinery at Pine Bend
				  (Dakota County, Minnesota), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Great Northern Railway Company:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Albeni Falls Dam (Idaho), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Curve 9:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Army Borings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1956-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Track Relocation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1960.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Miscellaneous Correspondence and Papers, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">undated and 1954-1956.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Effect of Garrison Pool on Railroad near Williston,
				  North Dakota, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Report to GN.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Emerado, North Dakota: Drainage Claims, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fern Bluff, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Garrison Dam near Williston, North Dakota, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1954-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Judicial Ditch #12 (Minnesota):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1947-1950.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Maps, Charts, Etc., </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1947-1949. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.1.7B</physloc> 
				<container>7</container> 
				<unittitle> Judicial Ditch #14: Mustinka River Improvements
				  (Norcross, Minnesota), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1950.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Judicial Ditch #19 (Kandiyohi and Swift Counties,
				  Minnesota), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Kootenai River (Montana):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle>General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian"> 1948-1950. </unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Libby Dam, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1948-1950.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Missouri River: Maps and Drawings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1891-1926. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Missouri River (Williston, North Dakota):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Army Corps of Engineers: Boring Reports, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">undated and 1953-1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Charts and Diagrams, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1956. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Drilling Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1952-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Flood Studies, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1940-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Maps, Reports, Etc., </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1954-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Ordinary High Water Mark, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Record of Subsurface Exploration Forms, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Sediment, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1937-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Snapshots, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Suspended Sediment Load Graphs, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1937-1952.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Test Hole Data and Correspondence, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954-1956.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pend Oreille Lake and River, and Columbia River,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1949-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report to GN Ry. Co. on Conditions at Curve No. 9 West
				  of Williston, North Dakota, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rock Island Dam Case (Dam on Columbia River at Rock
				  Island, Washington):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Bond Prospectus, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Papers, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Graphs and Charts, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1951.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Meyer's Report to the GN, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Photographs, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Rebuttal, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1933-1938.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Track Slide: Curve 9:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Boring Logs and Water Levels, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1957. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>Williston, North Dakota</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.1.8F</physloc> 
				  <container>8</container> 
				  <unittitle> Correspondence and Computations, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Report to the GN, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Waneta Bridge (British Columbia), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Williston, North Dakota: Garrison Project, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1954-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellany, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1960.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Hallock, Minnesota:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Bert Johnson vs. Barnard-Curtiss Company, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1961. </unitdate> 
				<physdesc>2 folders. </physdesc> 
			 </did> 
			 <scopecontent> 
				<p>Regarding flooding.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Supply:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Miscellaneous Papers, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">undated and 1960-1963.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1960-1961.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Hoehl, Francis R.: Stability of Embankments in Water,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1935. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Master's thesis, State University of Iowa.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Hollandale, Minnesota: Drainage Ditches [?], </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1934-1940.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Horton, Robert E.: Correspondence, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1915-1943. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Consulting engineer, Voorheesville, New York</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Hoffman, R. C.: Spring Lake (Scott County, Minnesota),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1957-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Jens, Stifel W., </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951-1952. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Consulting engineer, St. Louis, Missouri.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Judicial Ditch #6 (Minneapolis), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1928-1929.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lake Crystal (Hennepin County, Minnesota): Report to
				Hennepin County Attorney's Office, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1954.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lake Emily: Report to Minnesota Department of
				Conservation, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lake Johanna (Ramsey County, Minnesota): Hydrological
				Observations, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1921-1923.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lake Johanna Improvement Society, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1957-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lake Vermillion Dam (near Cook, St. Louis County,
				Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1941-1954.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <physloc>143.D.1.9B</physloc> 
			 <container>9</container> 
			 <unittitle>Lake of the Woods:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Photographs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1912-1928. </unitdate> 
				<physdesc>1 small box within Box 9.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Project File, </unittitle> 
				<unitdate era="ce" calendar="gregorian">ca.1916-1920.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Landers Quarry (Shakopee, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1955-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lansing, Iowa [?]: Ordinary High Water, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Legislative Interim Commission on Water Conservation,
				Drainage and Flood Control, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1953-1955.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lemieux, Dr.: Village of Shoreview, Minnesota: Sewage
				Disposal, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1958-1960.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lewis, I. K., </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1944-1950. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Duluth attorney.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Liquid Carbonic Corp. (St. Paul): Water Permit,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1956-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Litigation (miscellaneous):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Albany, New York Case, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>F.H. Peavey &amp; Company vs. Steamer L. D. Browning,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1941-1955. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Hastings (Minnesota) Dam Case: Photographs, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1933. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Photos taken in/near Cottage Grove Township, along railroad
				  right-of-way.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Luther Bank Case: Shell Rock River Dam, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ray Richter Case, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> State of New York: Cowaselon Creek Case, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1955.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Little Rabbit Lake: Report to Minnesota Department of
				Conservation, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1960.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Liu, Hsin-Kuan, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1953-1955.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Loup River Basin (Nebraska) Irrigation and Hydroelectric
				Projects:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <scopecontent> 
			 <p> Loup River Public Power District (Columbus, Nebraska); Middle
				Loup Public Power and Irrigation District; North Loup River Public Power and
				Irrigation District.</p> 
		  </scopecontent> 
		  <c02> 
			 <did> 
				<unittitle> Arcadia:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1953-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Hydrologic Data, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1944-1955.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ashland, Nebraska: Maps and Drawings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Background Information, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Beck Study on Water Value, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Bond Issue ($3,050,000), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Borowiak vs. Loup, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1949.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle> Canal Discharge Records, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1948.</unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Canal Discharge and Water Levels, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Charts/Graphs/Profiles, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.1.10F</physloc> 
				<container>10</container> 
				<unittitle>Clark, Royal S., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1961. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Chief Hydraulic Engineer.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Clippings and Publicity, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1937-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Columbus Power House, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1935-1961. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Columbus-Genoa Project, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1935-1946.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence and Miscellaneous Papers, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1943-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Crest Gates, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dane and Mira Reservoirs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dischner &amp; Wagner Wells, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1945-1948.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dischner vs. Loup River Public Power District,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942-1947.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dischner Farm: Study of Soil, Soil Moisture,
				  Vegetation, and Depth to Ground Water, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Diversion Statistics, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Diversions of Canals and Flow of Loup River at Genoa,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Early Middle and North Loup Matters, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Equipment, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1954-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Federal Court Case, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957-1958. </unitdate> 
				<physdesc>3 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fullerton Reservoir, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1958-1962.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Geological Cross Sections and USGS (United States
				  Geological Survey) Gaging Stations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Geology and Ground Water Resources of South-Central
				  Nebraska, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Gregorius, W. J. Jr., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949-1961. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Field engineer.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>	<emph render="italic">Ground Water Resources of the
				  Middle Loup Division</emph>, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>USGS.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ground Water Study, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1953. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Douglas W. Barr.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle><emph render="italic"> Ground Water Resources of the
				  Wood River Unit</emph>, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>USGS.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ground Water Wells: Locations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956-1962.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Harza Engineering Co.: Final Report, Loup River Public
				  Power District, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Headworks Area, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Headworks Water Elevation Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949-1953. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.2.1B</physloc> 
				<container>11</container> 
				<unittitle>Headworks Water Elevation Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1961. </unitdate> 
				<physdesc>3 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Hydraulic Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1962. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Interconnection Contract, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>	<emph render="italic">Investigations of Sediment
				  Transportation</emph>, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>USGS.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Keech, C. F.: <emph render="italic">Water Levels in
				  Observation Wells in Nebraska</emph>, </unittitle> 
				<unitdate era="ce" calendar="gregorian"> 1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Kramer, Harold, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1949. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>General manager.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Babcock: </unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1960-1962.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Loup River Public Power District, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1960-1962, 1970. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Miscellaneous Charts and Graphs, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1961. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Litigation: Stipulation Regarding 1934 Water Rights,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1934, 1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Loup District vs. Middle Loup, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Loup River Maps, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Loup River Public Power District:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Neighbors &amp; Danielson, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1957-1959. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>Attorneys.</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Preston, John B.: Correspondence, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1960-1961.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Project Description, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1937-1945.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Proposed Subordination Agreement, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Rating Curve: Loup River at Columbus, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Reservoir Washout, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954-1961.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Sargent Irrigation District:</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
				<c04> 
				  <did> 
					 <unittitle> General, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1955-1958.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Correspondence, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				  </did> 
				</c04> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.2.2F</physloc> 
				  <container>12</container> 
				  <unittitle> Sargent Irrigation District: John Mayne's Study,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Water Appropriations, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954-1955.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Loup River Public Power District Talk, </unittitle> 
				<unitdate era="ce" calendar="gregorian">November 14, 1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Loup River Riparian Cases Inspection Trip, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lower Loup: Platte Association, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1933-1957. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Mechanical Drawings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1934-1936.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Middle Loup River:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Discharge Records, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1943-1960. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Diversions, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Power Costs, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Precipitation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pump Irrigation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Run-off Data Tables, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Middle and North Loup River Diversions, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Middle and North Loup Rivers: Data and Computations,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Monroe Power House, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Monthly Run-off Schedules, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Nebraska Laws, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Nebraska Mid-State Reclamation District: Mid-State
				  Project, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Nebraska Public Power System: Daily Load Record,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957-1960. </unitdate> 
				<physdesc>10 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.2.3B</physloc> 
				<container>13</container> 
				<unittitle> New Storage Projects, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1958-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> North Loup Reservoir:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1952-1962.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Bureau of Reclamation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1959-1961.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> North Loup River:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Discharge Records, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1953-1960. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>Including Calamus River.</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Irrigation Diversions, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Return Flow, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1957.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Operating Agreement and Service Schedule, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1949-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Peaking Capacity, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959-1962.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Peterson, Paul M., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1957. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Chief accountant, LRPPD.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Photographs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1936-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Power Diversion, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Precipitation and Evaporation, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Preston, John, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1966. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>General manager, LRPPD.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Progress Report on the Geology and Ground Water
				  Hydrology..., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reconstruction Finance Corporation vs. North Loup River
				  Public Power and Irrigation District, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Capability and Energy Loss, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Estimated Wheeling Costs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Irrigation, Soil and Water Conservation,
				  Etc., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1943.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reports to Loup River Public Power District,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1952, 1957. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reservoir Samples and Test Borings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1939-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Return Flow, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Run-off, Gage Height Readings, </unittitle> 
				<unitdate era="ce" calendar="gregorian"> 1928-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Run-off Data (tables), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Sand Pile, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Schedules: Run-off, Daily Discharge, Appropriative
				  Rights, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.2.4F</physloc> 
				<container>14</container> 
				<unittitle> Scott Profiles, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1943-1945.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Sediment Discharge Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Seepage Claims, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Settling Basin, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1947-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Silt Problem, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1943-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Silt Surveys, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1941-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Silting Below Dam, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Skimming Weir, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1935-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Soil Studies, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942-1947.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Studies:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Dischner Farm, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1944-1945.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Relation Between Vegetation and Granular Composition
					 of Soil, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1944.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Relation of Timber Growth to Soil and Ground Water,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1945.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tail Race, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1950-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tree Study, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1945.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> U.S. Department of the Interior:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Bureau of Reclamation:</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
				<c04> 
				  <did> 
					 <unittitle> Irrigation Requirements Manual, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Report on North Loup Division (Part I),
						</unittitle> 
					 <unitdate era="ce" calendar="gregorian">1959. </unitdate> 
				  </did> 
				</c04> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Geological Survey, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Value of Irrigation Water: Return Flow, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Value of Water Irrigation Questionnaire, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Walter, Otto (attorney), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942-1949. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Dischner and Wagner lawsuits.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Appropriations:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1958.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Exhibits and Data, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1953-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> General File, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1958.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Reconstruction Finance Corp. vs. North Loup District,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1962. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellaneous Correspondence, Papers, and Reports,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942-1961.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Lucius, Holbrook R. (Solon Springs, Wisconsin),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1948-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Maintenance of Uniform Lake Levels, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1931-1956.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Marshall, Minnesota: Report on Interference of Wells,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1935.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <physloc>143.D.2.5B</physloc> 
			 <container>15</container> 
			 <unittitle>McGough Company: Sage Project (Grand Forks, North Dakota),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1960.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Mendota Heights, Minnesota: Ben Tilsen, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1956-1957.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Metropolitan Area Water Supply:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Long Range Water Supply, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water from Deep Wells, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1960-1961.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Metropolitan Drainage Commission of Minneapolis and St.
				Paul, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1929-1934.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Meyer Governor Company (Minneapolis), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1924-1952.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Mid-State Project:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Irrigation and hydroelectric project sponsored by Nebraska
				Mid-State Reclamation District, Grand Island, Nebraska</p> 
		  </scopecontent> 
		  <c02> 
			 <did> 
				<unittitle> Central Nebraska Public Power and Irrigation District,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1940-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Chronology: 1936-1955.</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Comments on Engineering Review of Project, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Condensed Project Description, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Distribution System:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Crossings and Drops, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1953-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Data for Joint Estimate, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1953-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Design Criteria: Bureau of Reclamation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> General File, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1949-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pipe Line, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1953-1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pumping from Canals, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1952-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Sample Irrigation Distribution System, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1955.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Diversion Dam, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dry Density of Foundation Soils, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Earth Dams, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1944-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Economic Feasibility Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Engineering Review, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Engineering Review of Project, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Black &amp; Veatch, consulting engineers.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fish and Wildlife Resources in Relation to Water
				  Development Plan, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Glendo Reservoir, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1953. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Indexes to Reports and Reference Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Irrigation Distribution System Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Joint Cost Estimate, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Kansas City Conference, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Kingsley Dam, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938-1945.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1947-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Meyer's Notebook on Mid-State and His Summaries of
				  Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">ca.1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.2.6F</physloc> 
				<container>16</container> 
				<unittitle> North Platte:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Reservoir Seepage, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1936-1947.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Well Records and Canal Losses, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1917-1948.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Operation Study Prepared by E. B. Griffith,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">ca.1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Papers Given by Meyer, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949-1950.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Project Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Nebraska Mid-State Reclamation District.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> R. W. Beck and Associates, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Utility analysts and engineers.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report Graphs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1947-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Flood Control Features of Mid-State Project,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report to Nebraska Mid-State Reclamation District,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952, 1954. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report to Reclamation District: Section II--Available
				  Water Supply, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reservoir of Operation and Power Study, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1926.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Review of Bureau of Reclamation Diversion Requirements,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Spillways, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Statement in Support of Water Needs and Problems of
				  Irrigation Development, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Statement of Over-All Platte Valley Plan, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Substantiating Data:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Ground Water Levels, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Profiles of Dam Sites and Connecting Channels,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Reservior Silting, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1957.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Summary of Physical Features, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Summary Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Supplement to Economic Feasibility Report, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Supplement to Engineering Review, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Supplemental Review of Project Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Supplementary Statement Submitting Maps, Plans, and
				  Cost Estimates, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1944. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Nebraska Mid-State Public Power and Irrigation District.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tri-County Project (Central Nebraska Public Power and
				  Irrigation District):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Agreement, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1950-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Background Information, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1958.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.2.7B</physloc>
				  <container>17</container>
				  <unittitle> Correspondence and Miscellaneous Papers, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">1944-1955. </unitdate> 
				  <physdesc>3 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Evapo-Transpiration, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1948.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Hall, A. W., </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>Hydraulic engineer.</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Johnson, George E.: Stabilization of Soil by Silt
					 Injection Method, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1950.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Lowe, Stephen G. (attorney), </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1948-1950. </unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Study of Ground Water Fluctuations in Section 19,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1947-1949.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Wells, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">ca.1948.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tri-County Lands: Canals, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1941-1947.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Supply and Lands Committee: Final Report,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well Profiles, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well Records: Douglas W. Barr, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1946-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Western Laboratories:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Borings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Records, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Soil Tests, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951-1957.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellany, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1947-1962.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Milwaukee Road (Chicago, Milwaukee, St. Paul and Pacific
				Railroad Company):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Bridge K-124: Little Maquoketa River, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937-1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Bridge Z-516: Elk River (Clinton County, Iowa),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Burlington (CB&amp;Q) Rip-Rap, Dam No. 6, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Chicago Great Western Bridge at St. Paul, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Clark Creek Culvert, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Custer Creek Bridge and Train Wreck
				  (Montana):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1938-1943.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Investigation:</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
				<c04> 
				  <did> 
					 <unittitle> Photographs and Miscellaneous Papers, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">[1938-].</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Report, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1938.</unitdate> 
				  </did> 
				</c04> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Custer Creek Investigation: Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Dam No. 11, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Discharge Measurements and Frequency Curves,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1945.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Frequency Curves, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1934-1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Gilmore Creek Silting Dam No. 6, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Grand River (S.D.), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1944-1948.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Pepin: Ordinary High Water Determination,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Locks and Dams:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> No. 5 (Minneiska, Minnesota), </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1933-1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Nos. 5 to 14: O.H.W. Profile, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1937-1949.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> No. 6 (Trempealeau, Wisconsin), </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1936-1937.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Nos. 7, 8, and 9: Ordinary High Water, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1935-1937.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> No. 9, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1936.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Mississippi River:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Determination of Ordinary High Water: Iowa Stations,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1936-1937.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle>Gage Readings:</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
				<c04> 
				  <did> 
					 <unittitle> Dubuque, Iowa, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1919-1939.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <physloc>143.D.2.8F</physloc> 
					 <container>18</container> 
					 <unittitle>Illinois, Minnesota, and Wisconsin Stations,
						</unittitle> 
					 <unitdate era="ce" calendar="gregorian">1930-1937.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Iowa Stations: Miscellaneous, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1930-1937.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Le Claire, Iowa, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1921-1937.</unitdate> 
				  </did> 
				</c04> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Hydrographs:</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
				<c04> 
				  <did> 
					 <unittitle> Dubuque, Iowa, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1869-1940.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Lansing, Iowa, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1912-1941.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Lynxville, Wisconsin, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1927-1941.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Prairie du Chien, Wisconsin, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1897-1938.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Victory, Wisconsin, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1934-1938.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Winona, Minnesota, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1878-1935.</unitdate> 
				  </did> 
				</c04> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Profile: Gutenberg (Iowa) to Reno (Minnesota),
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1937.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Stages:</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
				<c04> 
				  <did> 
					 <unittitle> Dam No. 11: Dubuque, Iowa, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1871-1935.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Dam No. 13: Fulton, Illinois, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1881-1940.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Dam No. 14: Le Claire, Iowa, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1873-1940.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Marquette, Iowa, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1879-1935.</unitdate> 
				  </did> 
				</c04> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Onawa, Iowa, </unittitle> 
				<unitdate era="ce" calendar="gregorian">[1930s-].</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Paragon Slide (Miles City, Montana), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Prevailing Winds, Ice Break-up, Waves, Precipitation,
				  Etc., </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1916-1935.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> River Profiles and Ordinary High Water (OHW),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1935-1949.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Root River (Minnesota), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1934-1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Stability of Embankment, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1934.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tree Sketches and Tables, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1936-1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> White Water River, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1933-1935.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Winona (Minnesota) Backwater: Difference Between Pools,
				  Etc., </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minikahda Club (Minneapolis), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1958-1959.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minneapolis:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Evaporation, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1939-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Levels, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1926-1969.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Layne-Northwest Company Report to City Council Water
				  Works Committee, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps and Drawings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Material in Well Record Looseleaf Notebook,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1933-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnehaha Creek, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1941-1954. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnehaha Creek Bed Above 50th Street Dam, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">undated and 1942-1943.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnehaha Falls, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942-1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.2.9B</physloc> 
				<container>19</container> 
				<unittitle> Park Board:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1922, 1942-1964. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Report on Plan to Conserve Air Conditioning Water,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1961.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Park Commissioners: Restoration of Lake Levels Project
				  Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reservoir at 40th and France, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Restoration of Lake Area in Country Club District,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Sewers, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Supply Commission:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Reports to City Council, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1932, 1933. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Supplementary Report, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1933.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellany, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1931-1955.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minneapolis Mill Company and St. Anthony Falls Water Power
				Company, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1923.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minnesota and Ontario Paper Company:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Comments on Department of Health Report on Rainy River
				  Pollution, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Flow of Water and Water Power at Koochiching Falls,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1905.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fort Frances (Ontario) Turbine Generators:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Papers, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1918-1958.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Maps, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1914-1933. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>Including Fort Frances Pulp &amp; Paper Co.</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Mechanical Drawings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1911-1954. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>Including Ontario-Minnesota Pulp &amp; Paper Co., Ltd., Fort
					 Frances, Ontario.</p> 
				</scopecontent> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fort Frances Water Wheels, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1921, 1952-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> International Falls (Minnesota):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Profiles and Cross-Sections of Ravines, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1951.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Sewage Disposal, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1946-1956. </unitdate> 
				  <physdesc>3 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Study of Sewage Treatment and Storm Water Disposal,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake of the Woods, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1916-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Moose Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.2.10F</physloc> 
				<container>20</container> 
				<unittitle> Moose Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1956. </unitdate> 
				<physdesc>3 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Paper Brightness, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Power Contract, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rainy Lake:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Clippings, Photographs and Bills, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1921-1929.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Effect of Variable Lake Level on Area, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Hearings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1933.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pollution, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pollution Maps, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1945-1949.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Sluice Gate Discharge, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1927-1949.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rainy Lake Flood, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950, 1952-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rainy Lake Flood, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rainy River Pollution, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rating Curves of Outflow from Rainy Lake in a State of
				  Nature, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Regulation of Border Lakes:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1920-1954. </unitdate> 
				  <physdesc> 2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> District Engineer, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1945-1952.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Reservoir Regulation and Available Water
				  Power, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Seine River:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Power Plants, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Water Test Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1949-1957. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Statement to International Joint Commission in Behalf
				  of Receivers, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Steep Rock Iron Mines, Ltd., </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minnesota Department of Conservation. Division of
				Waters:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> General File, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Bald Eagle Lake (Ramsey and Washington counties),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Berliner Lake (Carver County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Big Kandiyohi Lake (Kandiyohi County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Big Swan Lake (Todd County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1943.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Black Hoof and Little Black Hoof Lakes (Ironton),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Brawners Lake (Russell), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1951-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Bronson Dam, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1936-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.3.1B</physloc> 
				<container>21</container> 
				<unittitle> Burntside Lake (Ely), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Cannon River, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Carlos Avery Game Refuge (Anoka County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Cavanaugh Lake (Itasca County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1953-1955. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Cottonwood River (New Ulm): Damage Claims, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">undated and 1946-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Crow River Dam (New London), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Crow Wing River (Hubbard County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Diamond Lake (Kandiyohi County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1939-1957. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Including Lake Elysian.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Emily Lake (Pope County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1936-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Estimating Probable Flood Flows on Minnesota Streams,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fall Lake (Lake County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fallon Lake (Meeker County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fedge Lake (Watonwan County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Florida Slough Lake (Kandiyohi County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Geological and Natural History Survey Maps: Various
				  Minnesota Counties, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Girl Lake (Cass County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Grass Lake (Hennepin County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Hill (Lawrence) or Holman Lake (Itasca County),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Juene Lake (Crow Wing County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1952-1954. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lac Qui Parle Flood Control Project:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1936-1952.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Bench Marks and High Water, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1935-1936, 1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Miscellaneous Papers, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">1921-1950.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.3.2F</physloc> 
				  <container>22</container> 
				  <unittitle>Data and Computations, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1919-1947.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Small Scale Drawings and Structures, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1935-1953.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake DeMontreville (Washington County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Elysian Project (Waseca, LeSueur, and Blue Earth
				  counties), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938-1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Mary and Little Pine River (Crow Wing County),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Shetek (Murray County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Longyear Lake (Chisholm), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnesota River:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Big Stone Lake Project:</unittitle> 
				  <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
				</did> 
				<c04> 
				  <did> 
					 <unittitle> General, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">undated and 1917-1965. </unitdate> 
					 <physdesc>4 folders.</physdesc> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Chao Report, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">undated and 1952. </unitdate> 
				  </did> 
				  <scopecontent> 
					 <p>Paul C. S. Chao, civil engineer.</p> 
				  </scopecontent> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Computations and Data, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">undated and 1936-1952.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Cost Data, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">undated and 1953.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Discharge Data, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">undated and 1937-1953.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Miscellaneous Maps and Drawings, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">undated and 1947-1952.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Mud Sill, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">undated and 1935-1952.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Realignment of Minnesota River Channel,
						</unittitle> 
					 <unitdate era="ce" calendar="gregorian">1953.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Report on Regulation of Big Stone Lake,
						</unittitle> 
					 <unitdate era="ce" calendar="gregorian">1949-1950.</unitdate> 
				  </did> 
				</c04> 
				<c04> 
				  <did> 
					 <unittitle> Report to Department of Conservation, </unittitle> 
					 <unitdate era="ce" calendar="gregorian">1953.</unitdate> 
				  </did> 
				</c04> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Chamberlin Report on Flood Control in Upper Minnesota
					 Valley, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1919. </unitdate> 
				</did> 
				<scopecontent> 
				  <p>To Board of Directors, Minnesota Valley Drainage and Flood
					 Control District.</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Chamberlin Report on Whetstone River Diversion,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1919.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle>Marsh Lake Dam, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1936-1937.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Mustinka River Case, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1949.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Old File, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1919-1933, 1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Protection of Agricultural Land, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1920-1935.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Whetstone Discharge, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1937-1947.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Whetstone River Project, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1935-1944.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnesota River Cases, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnesota-North Dakota Compact, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1945-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Montevideo Dam, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Navigability of Lake Beds Containing Iron Ore,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Navigation Clearances for Public Waters Crossings,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> North Branch Creek (Chisago County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.3.3B</physloc> 
				<container>23</container> 
				<unittitle>O'Brien Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1956. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> O'Brien vs. Trout Lake (probably St. Louis County),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Old Mesaba Lake and First Creek (St. Louis County),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1951-1955. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Old Mill State Park (Argyle), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Otter Lake (Anoka and Ramsey counties), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pascoe Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Patterson Lake (Carver County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Prairie River (Grand Rapids), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1951-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rabbit Lake (Crow Wing County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1943-1960. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Roseau River, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1950-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Seepage from Lakes, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Snowball Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">[ca.1955].</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Sugar Lake (Wright County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Swan Lake (Nicollet County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1922-1960. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Swan Lake (probably St. Louis County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Sweeney-Twin Lakes (Hennepin County): </unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1958-1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Raymond C. Ploetz (attorney), </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1954-1955.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Timber Lake (Nicollet County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tow Head Rapids (Mississippi River, Crow Wing County),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Typical Minnesota Dams, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1946-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Washington and Mud Lakes (LeSueur County), </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1953-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Welcome Lake (Keewatin), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> White Bear and Bald Eagle Lakes (Ramsey County),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1901-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Wood Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minnesota Department of Highways:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Castle Gardens Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Gilmore Creek (Winona County), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1933-1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Karth Lake (St. Paul), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Richfield:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Highway 100 Along 78th Street, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1950-1960.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> 78th Street Ground Water Study, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1959-1962.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <physloc>143.D.3.4F</physloc> 
			 <container>24</container> 
			 <unittitle>Minnesota Federation of Architectural and Engineering
				Societies, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1922-1938.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle> Minnesota Resources Commission:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Rainfall Map, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1936-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Resources Committee, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1939-1960.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minnesota State Defense Council Appointment, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1941.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minnesota Surveyors' and Engineers' Society, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1916-1920.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Minnetonka, Minnesota:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Community Pump, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Greater Lake Minnetonka Council, Inc., </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Hydrological Station, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Improving Lake Minnetonka and Minnehaha Creek,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Kreitz Well Records, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lymans Wells, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maintaining Satisfactory Levels on Lake Minnetonka,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minneapolis Comparisons, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1930-1941.</unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Includes information about psychrometers.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnesota Department of Conservation Report on Plan for
				  Auxiliary Water Supply, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Monthly Hydrologic Balances, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938-1942. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Mound, Minnesota: Meteorological Records, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Mound Pilot Well, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1939-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Originals, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1933-1941.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Orono Pilot Well, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pump Houses, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1937-1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> "Restoring Lake Minnetonka," by Adolph F. Meyer,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Small Pump for Pilot Wells, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well #1: Long Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1937-1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well #2: Christmas Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well #3: Long Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well #4: Gleason Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1938-1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well #5: Galpin, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1937-1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well #6: Wayzata, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well #7: Grays Bay, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1937-1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well Records (miscellaneous), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1933-1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Zimmerman, L. P.: Report on Control of Lake Minnetonka,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Mississippi River:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Control and Utilization, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1905-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Keokuk, Iowa: Provisional Records, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Upper Mississippi River Reservoirs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1958-1961. </unitdate> 
				<physdesc><?xm-replace_text {physdesc}?></physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle><?xm-replace_text {unittitle}?></unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Missouri River Basin, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951-1957.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Mithun, Ray: Lake Minnetonka, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1956-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Mounds View (Minnesota) Township Board, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1957.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Mouse River (Minot, North Dakota) Investigation,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1943-1944.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <physloc>143.D.3.5B</physloc> 
			 <container>25</container> 
			 <unittitle>New Ulm (Minnesota) Dam: AFM Recommendations, </unittitle>
			 
			 <unitdate era="ce" calendar="gregorian">1935.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>North Star Chemicals, Inc. (South St. Paul, Minnesota),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1958-1959.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Northern Pacific Railway Company:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Bitter Root River Bridge (Florence, Montana),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1957-1960. </unitdate> 
				<physdesc>4 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Bridge #73 (Noxon, Montana):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Miscellaneous Papers, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">1956-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Maps and Drawings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1950-1956. </unitdate> 
				  <physdesc>2 folders. </physdesc> 
				</did> 
				<scopecontent> 
				  <p>Includes Noxon Rapids Hydroelectric Development, Clark Fork
					 River, Sanders County, Montana.</p> 
				</scopecontent> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Photographs, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> "Slides" at Abutment No. 1, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Technical Work, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1956.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Culvert Discussion, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Eagle Gorge Project (Green River, Washington),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Noxon Rapids Dam Berm, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Second Culvert Investigation near Trout Creek, Montana,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Northern States Power Company, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1938-1952.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Northwestern Refining Company (St. Paul Park, Minnesota),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951-1955.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Ordinary High and Ordinary Low Water, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Owatonna, Minnesota: R. R. Fleming, City Engineer,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1950-1957.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Owen, Kenneth M. (Wayzata, Minnesota): Septic Tank and
				Drainage System, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1954-1959.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Pauma Creek Project (California), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1924.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Personal Materials:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Biographical Information, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1944-1964.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> House Plans, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Notebook/Journal, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Photographs (miscellaneous):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Bethany Soil Conservation Project, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1936.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Boundary Waters, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1909-1913.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Dams [probably Mississippi River]:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> #1: </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1907-1914.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #5: </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1941.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #6: Pictures Used in Case, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1937.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #7: Ordinary High Water Trees, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1935.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #7 and #8: </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1935.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #8: Ordinary High Water Trees, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1935.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #9-#14: </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.3.6F</physloc> 
				  <container>26</container> 
				  <unittitle> #10: </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #10-14, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #11, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #12, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #13, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> #14, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> El Dorado, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> International Falls (Minnesota), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Street Bridge (Minneapolis), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pine River Dam (Minnesota), </unittitle> 
				<unitdate era="ce" calendar="gregorian">1934.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rainy Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Root River Case, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Seine River, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1921-1928.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Whitewater, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933-1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellaneous, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1935-1947.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Pickands Mather &amp; Company:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Approach Channel to Diversion Works, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Aurora (Minnesota) Ranger District: Meteorological
				  Observations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Carlson Creek, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956-1962.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Discharge Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Discharge Records, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1913-1960. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Diversion Works and Dams, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Erie Mining Company:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Clippings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1965.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Dam for Tailings Basin, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Maps, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1946-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Partridge Lake Permit, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1948-1961.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Precipitation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1962.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Erie Rock Lake Station, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1947-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Evaporation, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Fargo, (North Dakota): Climatological Data,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1955. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Gates, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Gilbert (Minnesota):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1958-1964. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Computations, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1961. </unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> General Correspondence, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1961.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Section 6 Dam, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1961.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Tailings Data, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1958-1961. </unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.3.7B</physloc> 
				  <container>27</container> 
				  <unittitle> Water Supply, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1951-1961.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Gleason/Metcalf/Chisholm: Routine Correspondence,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps of Tailings Basin, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1965. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Marmion Narrows Dam, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Meteorological Data and Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnesota Power and Light Company, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1946-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Originals, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1946-1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Partridge Lake:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1948-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pumps, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1947.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Soil Classification Report, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1950.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Partridge Reservoir:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Construction, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1951-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Dam Inspection Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Dam Site Photographs, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1948-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Dams, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951-1960.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Herbich and Other Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Inspector Applicants and Correspondence, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">1954-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Maps, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1949-1956. (2 folders)</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Modifications to Specifications, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Permit and Work Progress Approval, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1954-1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Plans and Final Specifications, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1950-1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Plans and Specifications for Dams and Dikes,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1952.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Preliminary Specifications, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Runoff and Evaporation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1946-1956.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Soil Tests, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1954-1961.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Partridge Reservoir Dams: A. F. Meyer Inspection
				  Authority, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pokegama Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pumping Stations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1950-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pumps, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1948-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rabbit Lake Dike, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951-1956. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Re-examination of Iron Range Water Supply, </unittitle>
				
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Relocation of Allen Junction Road, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1948-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reports:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Cooling Water for Steam Plant [on] Upper Partridge
					 Lake, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1952.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Different Estimates of Cooling Capability of Colby
					 Lake, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1952. </unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.3.8F</physloc> 
				  <container>28</container> 
				  <unittitle> Diversion Works and Pumping Station, Allen Junction
					 Road, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1952.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Protective Dikes and Concrete Dams on Marmion Lake,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1951.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Water Supply in the Gilbert Area, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1958-1961.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reports to USGS in St. Paul, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956-1962.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reservoir, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1958-1961. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rock Reservoir, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Soil Tests, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1950-1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Steam Plants, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Taconite Site Map (Aurora, Minnesota area),
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tailings Basin Construction, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Tailings Basin Dam:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Construction Specifications, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Dr. Herbich's Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Technical Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1946-1951.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Pokegama Lake: Comments on Ground Water Conditions,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1946.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Post-War Planning, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1943-1944.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Poured Concrete Walls for Buildings, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1912-1913. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Process invented and patented by Adolph F. Meyer.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Pressure of Concrete on Forms, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1908-1961. </unitdate> 
			 <physdesc>2 folders.</physdesc> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Purcell, Pat: Soil Samples near Island Lake (Mounds View
				Township, Ramsey County, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1959-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Ramsey County (Minnesota):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Bald Eagle Lake: Hydrologic Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1923-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Flooding from Ditch #16, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Improvement Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">[ca.1923].</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lowering of Turtle Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1922.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Preliminary Report on Gervais Creek Claims,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1942.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ramsey County Lakes, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1928-1952.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Vadnais Lake: Photographs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Vadnais and Twin Lakes, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1948-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> White Bear Lake:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Drawings and Diagrams, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1943-1944.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Hydrologic Data, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1924-1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Topography and Topographic Maps, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1943.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> White Bear and Bald Eagle Lakes, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1924, 1943-1944.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Ramsey High School (Roseville, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1951-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <physloc>143.D.3.9B</physloc> 
			 <container>29</container> 
			 <unittitle>Red Lake (Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1922.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Red Owl Grocery Store (Bloomington, Minnesota),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Red River of the North:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> General Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1920-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Jensen, Prof. J. C., </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1934-1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lake Traverse, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1932-1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Minnesota-North Dakota Compact, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1949-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> National Resources Committee, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Otter Tail Power Company, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1918-1944.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ottertail:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1941-1942.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Computations: </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1888-1936.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Data, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1934-1942.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Prints, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1936-1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Red Lake and Red Lake River Flood Control and Drainage,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1938.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Red Lake Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1919-1936. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Drainage and Prevention of Overflow,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1922. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>U.S. Department of Agriculture.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Water Conservation and Flood Control,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">[ca.1936].</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Stream Records, Runoff, Etc., </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951-1953.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Redwood Falls (Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1950-1957. </unitdate> 
			 <physdesc> 3 folders.</physdesc> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Report on Damage to Somers Lumber Company through Raising
				of Flathead Lake, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1942.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Report to Southern Minnesota Lake Improvement Association
				on Maintaining Swan Lake, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1934.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Reserve Mining Company:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> General, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1944-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Babbitt Taconite Operation, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933-1947.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Photographs and Reports, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1945-1965.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Rochester, Minnesota: Proposed Hydroelectric Power
				Development on Zumbro River, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1915.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <physloc>143.D.3.10F</physloc> 
			 <container>30</container> 
			 <unittitle>Roseport Water Development Corporation (Pine Bend,
				Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1955-1960.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Agnes School (St. Paul): Boiler Room Pumps,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1953.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Anthony (Minnesota): Deep Well, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Croix River: Gordon Dam (Douglas County, Wisconsin),
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1960-1963.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Francis Basin (Arkansas):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Flood Conditions without Arkansas Levees, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1939.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Levee District Case, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1936.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Louis Park (Minnesota):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Report on Water Supply, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1933.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Storm Sewer System, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1957.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Paul High Dam [Lock and Dam No. 1/Ford
				Dam]:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> General, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1906-1923.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Charts, Graphs, and Mechanical Drawings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1908-1937.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Construction Photographs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1907-1912.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Development Plan, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1921.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Report on Feasibility of Water Power Development,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1913.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> St. Paul's View of Municipal Electric Company Project,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">1921.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Paul Ammonia Products, Inc. (regarding Pine Bend,
				Minnesota plant):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Appropriation of Ground Water, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Wastes, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Wells, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1954-1957.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>St. Paul Water Department:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Bald Eagle Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle>Damage Suits, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942-1948.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> General File, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1915, 1959-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Otter Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1949-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reservoirs: Mechanical Drawings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1916-1931, 1958-1959. </unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Sucker Lake (North Oaks, Minnesota), </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1957-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Vadnais Lake, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1942-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> White Bear, Bald Eagle, and Otter Lakes: Photographs,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1943-1944.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Serial Distribution Field and Cross-Section of Drainfield,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1960.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Soil Studies: Wagner, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1944-1946.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Southdale Center (Edina, Minnesota):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Borings in Marsh, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1952-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Damage Claims, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Easements: Lake Cornelia, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.4.1B</physloc> 
				<container>31</container> 
				<unittitle> Lake Outlet, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Ordinary High Water, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1955.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Photographs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Plans and Specifications for Outlet and Control Works
				  for Lake Cornelia, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1956.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reports to the Dayton Company:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Outlet for Lake Cornelia, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Regulation of Lake Cornelia, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Topographic Maps, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1954.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellany, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1956-1957.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Spearfish Creek and Redwater River Hydroelectric
				Development (South Dakota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1923. </unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Spillways:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Hollow Bucket Spillways, 1925-1938. </unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Includes Meyer patent application.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Lock and Dam No. 1, Etc., </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1909-1924.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Meyer Type, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1916-1954.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Stow Realty Company: Changes to Nine Mile Creek (Hennepin
				County, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1950-1953. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Brookland Hills residential development.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Suction-Drain Association: Incorporation Papers,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1952-1958.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Sudden Expansion Experiments, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">[ca.1913-ca.1919]. </unitdate> 
			 <physdesc>2 folders.</physdesc> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Swamp Report, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1942-1947.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Swamp Studies:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1939-1940.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Literature, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1929-1941.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Swamps: Peat, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1940-1950.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Swanson, Philip (Long Lake, Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Talks on Water (by AFM), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1957-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Texarkana Project (Dam and Reservoir; Railroad Line
				Relocation):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>AFM served as a consultant for St. Louis Southwestern Railway
				Lines (Cotton Belt) in a controversy with the Army Corps of Engineers.</p> 
		  </scopecontent> 
		  <c02> 
			 <did> 
				<unittitle> Army Corps of Engineers Design Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1951.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Definite Project Report, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952. </unitdate> 
				<physdesc>3 volumes in 3 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Flood Frequency, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1949-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Gage Heights and Discharge, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1943-1949.</unitdate> 
			 </did> 
			 <scopecontent> 
				<p>St. Louis Southwestern Railway.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Meetings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1952-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<physloc>143.D.4.2F</physloc> 
				<container>32</container> 
				<unittitle> Pool Study and Related Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Precipitation Data, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1952-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Precipitation Study, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Red River Study, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Reference Material, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1943-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> St. Louis Southwestern Railway Lines (Cotton
				  Belt):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> John W. Murphy Correspondence, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1952-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Meyer's Reports and Supporting Data, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1949-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> W. H. Hudson, Jr. Correspondence, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1952-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Miscellaneous Correspondence, Data, and Reports,
					 </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1952-1953.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Miscellany, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1953-1955.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Thorshov &amp; Cerny (Minneapolis architects):</unittitle>
			 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Twin Cities International Airport:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Miscellaneous Papers, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">undated and 1956-1961.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Maps, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1956-1960. </unitdate> 
				  <physdesc>2 folders.</physdesc> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Wells, Pumps, and Borings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1957-1959.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Towle Company: Physicians and Surgeons Building
				(Minneapolis), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Twin Cities Well Reports Notebook, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1932-1962. </unitdate> 
			 <physdesc>3 folders.</physdesc> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Twin City Barge &amp; Towing Company: Minnesota and
				Mississippi Rivers, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1942-1956.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>U.S. Department of Agriculture: Harry F. Blaney
				Correspondence, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1931, 1940-1949.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>United States Geological Survey:</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> General, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1953-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Levels on Lakes, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1954-1958.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>University Notes, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Probably either used by AFM as a professor or created by him as a
				student.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>University of Minnesota: Hydromechanics Colloquium,
				</unittitle> 
			 <unitdate era="ce" calendar="gregorian">1951-1956.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Walter Butler Company (architects, engineers, and
				construction managers):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle> Airports Commission:</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> General, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1949-1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Engine Testing Cell, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1957.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Foundation, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1958.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Pump Specifications, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1958.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Water Supply, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Well Drillings, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1958-1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Well Permit, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1958.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Well Specifications, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1956-1958.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Convent and Novitiate (Sisters of The Third Order of
				  Saint Francis, Peoria County, Illinois):</unittitle> 
				<unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
			 </did> 
			 <c03> 
				<did> 
				  <unittitle> Correspondence and Miscellaneous Papers, </unittitle>
				  
				  <unitdate era="ce" calendar="gregorian">undated and 1959-1960.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <physloc>143.D.4.3B</physloc> 
				  <container>33</container> 
				  <unittitle> Layne-Western Company Reports, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Peoria Notes, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">undated and 1958-1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> Report on Sources of Water Supply, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1959.</unitdate> 
				</did> 
			 </c03> 
			 <c03> 
				<did> 
				  <unittitle> State (Illinois) Water Survey Division, </unittitle> 
				  <unitdate era="ce" calendar="gregorian">1955-1959.</unitdate> 
				</did> 
			 </c03> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Ward, F. John: Tamarack and Rondo Lakes (Anoka County,
				Minnesota), </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1957-1964.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Waseca (Minnesota) Cannery Waste Disposal, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1949-1952.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Washita Basin Reservoir Project (Oklahoma) Hydrology
				Report, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1936.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Water Problems, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">undated and 1933-1962.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Well Charts and Water from Deep Wells Report, </unittitle>
			 
			 <unitdate era="ce" calendar="gregorian">undated and 1960-1961.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Western Pines (Shoreview, Minnesota):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>A residential development with water in the basements of new
				homes.</p> 
		  </scopecontent> 
		  <c02> 
			 <did> 
				<unittitle> Correspondence, Clippings, and Miscellaneous Papers,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1957-1959.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Costs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1961.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Equipment, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1957.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1953-1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Maps, Curves, and Tables, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1957-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Photographs, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1958.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Suction-Drain Associations, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1957-1961. </unitdate> 
				<physdesc>2 folders.</physdesc> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Veterans Administration and FHA, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Water Tests, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1958-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well Readings, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1958-1960.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Well Records and Sand Tests, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1957-1960.</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Windom, Minnesota: Silted Reservoir, </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1959.</unitdate> 
		  </did> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle>Writings (of Adolph F. Meyer):</unittitle> 
			 <unitdate era="ce" calendar="gregorian"><?xm-replace_text {unitdate}?></unitdate> 
		  </did> 
		  <c02> 
			 <did> 
				<unittitle><emph render="italic"> A Field Key to Our Common
				  Birds</emph>, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1901.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Bibliography/Listing of Titles: </unittitle> 
				<unitdate era="ce" calendar="gregorian">1910-1953.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Boundary Lakes and Waters, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1928.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle><emph render="italic"> Evapotranspiration from
				  Groundwater Fluctuations</emph>, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1947-1950. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>Paper prepared for American Geophysical Union.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Meyer as Associate Professor of Hydraulics, University
				  of Minnesota, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1915.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Presenting Hydrologic Principles to Juries,
				  </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Pulp and Paper Industry, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1920-1922.</unitdate> 
			 </did> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Rainfall Changes, </unittitle> 
				<unitdate era="ce" calendar="gregorian">1935-1936. </unitdate> 
			 </did> 
			 <scopecontent> 
				<p>American Meteorological Society.</p> 
			 </scopecontent> 
		  </c02> 
		  <c02> 
			 <did> 
				<unittitle> Miscellaneous, </unittitle> 
				<unitdate era="ce" calendar="gregorian">undated and 1910-[ca.1959].</unitdate> 
			 </did> 
		  </c02> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle> Yarnell, D. L., </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1934-1937. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>USDA, Iowa City, Iowa.</p> 
		  </scopecontent> 
		</c01> 
		<c01> 
		  <did> 
			 <unittitle> Young, Arthur A., </unittitle> 
			 <unitdate era="ce" calendar="gregorian">1944-1945. </unitdate> 
		  </did> 
		  <scopecontent> 
			 <p>Soil Conservation Service, Pomona, California.</p> 
		  </scopecontent> 
		</c01> 
	 </dsc> 
  </archdesc>
</ead>
