Archives and Historical Collections, Michigan Technological University
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1400 Townsend Dr.
Houghton, MI 49931
This depository is responsible for Gogebic, Ontonagon, Houghton, Keweenaw, Baraga, and Iron counties; it currently holds vital records for Houghton and Keweenaw counties, but has inventories for and will be acquiring records of the other counties. Special collections include those of the Michigan Technological University and the Copper County Historical Collection, the latter containing records of the mining companies and benevolent societies.