Eureka Mill, 1950, Wolle, Muriel Sibell, Denver Public LIbrary Eureka Mill, 1950, Wolle, Muriel Sibell, Denver Public LIbrary Similar Images ...based on the tags: historical-image... Golden Fleece Mine, between 1870 and 1890. Courtesy of Denver Public Library. Gunnell Mine. From Gilpin Tram historian Mark Baldwin. See http://gilpintram.com/ Spinning floor. Courtesy Mr. Lowell Gray, a reader. A pamphlet from 1967 showing the ghostic front of the church. Erskine, A.R. (1924). History of the studebaker corporation . South Bend, IN: Studebaker Corp. Sawyer System in action aside Globe. Globe from the side of Great Northern. Sawyer Unloader (Gallagher, Duluth Public Library) Construction of the lower portal of the tunnel begins. On top of the hill, another crew is working to make the job go faster. Circa 1906, courtesy Minnesota Historical Society. Postcard from 1915 showing the plant. Published by the local drug store!