Bucyrus Steam Shovel in Iron Ore Mine, Hibbing, Minnesota
Bucyrus 320 B steam shovel in Seller pit of Hull-Rust mine; Oliver Iron Mining Company ~ Photo Credit: University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Collections
Bucyrus Steam Shovel in Iron Ore Mine, Hibbing, Minnesota
Bucyrus 320 B steam shovel in Seller pit of Hull-Rust mine; Oliver Iron Mining Company; housing location visible ~ Photo Credit: University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Collections