Souvenir Lake Superior International Highway Port Arthur, Fort William, Canada and Duluth, Minnesota, U.S.A.

Highway 1 bridge over the Cross River, Minnesota.

1926. "Souvenir Lake Superior International Highway Port Arthur, Fort William, Canada and Duluth, Minnesota, U.S.A.." Duluth Public Library, Accessed January 5, 2026. https://collection.mndigital.org/catalog/p16022coll6:1345