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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from F. E. Resche to D. H. Knickerbacker, January 17, 1924. Duluth Lynchings | Text
Date: January 17, 1924
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from D. H. Knickerbacker to R. E. Resche, January 21, 1924. Duluth Lynchings | Text
Date: January 21, 1924
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Charles E. Vasaly to C. G. Durgin, January 23, 1924. Duluth Lynchings | Text
Date: January 23, 1924
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Patricia Harpole to Jerome V. Lahr, October 20, 1971. Duluth Lynchings | Text
Date: October 20, 1971
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from W. F. McRae to Darrel Nicholson, October 22, 1971. Duluth Lynchings | Text
Date: October 22, 1971
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Darrel Nicholson to Jerome V. Lahr, November 9, 1971. Duluth Lynchings | Text
Date: November 9, 1971
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Carl E. Hammerberg to St. Cloud Reformatory, May 21, 1976. Duluth Lynchings | Text
Date: May 21, 1976
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from W. F. McRae to Carl E. Hammerberg, June 3, 1976. Duluth Lynchings | Text
Date: June 3, 1976
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case Files -
Click to enlarge Title: John Hammerberg. Case File No. 5721. June-August 1920. Duluth Lynchings | Text
Date: July 1, 1920
Place: St. Louis County, Minnesota
St. Louis County District Court. Indictment Records -
Click to enlarge Title: John Hammerberg. Case No. 5722. Duluth Lynchings | Text
Date: August 9, 1920 - August 20, 1935
Place: St. Louis County, Minnesota
St. Louis County District Court. Registers of Criminal Actionshttp://www.mnhs.org/duluthlynchings/documents/John_Hammerberg_Case_No_5722-197.001.php