"The Copper Country," Poster, Upper Michigan's Keweenaw Peninsula, Society for Industrial Archaeology Annual Meeting, 1997 May 29-1997 June 1

"The Copper Country," Poster, Upper Michigan's Keweenaw Peninsula, Society for Industrial Archaeology Annual Meeting, 1997 May 29-1997 June 1, Box: 88, Item: 99. Institute for the History of Technology and Industrial Archaeology Records, A&M 3936. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/155821 Accessed September 28, 2024.