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Preservation Specialists Directory
Trefoil Cultural and Environmental

Trefoil Cultural and Environmental

Company Information

Contact: Richard Rothaus

2646 Lexington Drive
Bismarck, North Dakota 58503

rothaus@trefoilcultural.com

http://www.trefoilcultural.com

Specialties: Archaeologists, Historians, Historic Preservation Consultants

Notes: Specializes in historic context studies, history/architecture surveys, National Register nominations, and historic landscape reports.

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