was variously used as a warehouse, store, and machine shop over the next century. It was designated as a National Historic Landmark in 1960 and opened as a historical museum in 1976. See also List of National Historic Landmarks in Wisconsin List of the oldest buildings in Wisconsin National Register of Historic Places listings in Crawford County, Wisconsin References External links Fur Trade Museum - Villa Louis Prairie du Chien, Wisconsin National Historic Landmarks in Wisconsin Museums in Crawford County, Wisconsin Buildings and structures in Crawford County, Wisconsin Commercial buildings completed in 1828 Warehouses on the National Register of Historic Places American Fur Company Commercial buildings on the National Register of Historic Places in Wisconsin National Register of Historic Places in Crawford County, Wisconsin 1828 establishments in Michigan Territory