Tunnel Entrance Men push a load of sand from the mine below the plant before the elevator is installed. Circa 1920s? MNHS.org Related Similar Images ...based on the tags: historical-image... Sawyer System in action aside Globe. Globe from the side of Great Northern. Sawyer Unloader (Gallagher, Duluth Public Library) Gering’s Evaporators, 1916, Colorado State Library Occidental, July 1996 (LaFontaine Collection) Daisy Mill, shorty after it was rebuilt in 1895. Author’s Collection. Thanks to the University of Wisconsin Superior Archives for your generous access. Globe from the side of Great Northern. Sawyer Unloader (Gallagher, Duluth Public Library) The Frontenac workings, as mapped in 1912 for a company report, sent to London. Special thanks to Mark Baldwin, who posted these on his website. Coloradan Sugar Beets, 1938. Library of Congress, Prints & Photographs Division, FSA-OWI Collection, (LC-USF34- 015807-E). A car stops for a quick repair in the tunnel’s final years. Circa 1948. Courtesy Minnesota Historical Society.