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A resource for reliable information about significant people, places, events, and things in Minnesota history.
A crane helicopter lining up a power-line tower’s top portion with its base during construction of a high-voltage power line through Grant County, Minnesota, 1976-1978.
Made possible by the Arts and Cultural Heritage Fund through the vote of Minnesotans on November 4, 2008. Administered by the Minnesota Historical Society.
Minnesota Historical Society • 345 W. Kellogg Blvd., St. Paul, MN 55102-1906 (Map) • 651-259-3000 © MNHS.
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