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Northern Lights

Minnesota social studies curriculum for sixth graders.

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Minnesota 6th graders are granted FREE admission to MNHS historic sites and museums for one year. Teachers and parents may order them now!

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Show your support for MNHS. Make a donation on Give to the Max Day.

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Trefoil Cultural and Environmental

Trefoil Cultural and Environmental

Company Information

Contact: Richard Rothaus

2646 Lexington Drive
Bismarck, 58503

Business 320-761-9090
Mobile 320-761-9090

rothaus@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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