1895 Wonder Flour Ad An 1895 Ad for Wonder Flour, a product of the Daisy Rolling Mill. Similar Images ...based on the tags: historical-image... Gunnell Mine. From Gilpin Tram historian Mark Baldwin. See http://gilpintram.com/ Port Arthur Row, 1977. Image Credit: Thunder Bay Archives. The cover of an old tour brochure. Bureau of Mines’ Minneapolis campus, seen in the 1970s. From NPS 2009. The schoolhouse, circa 1937. From the Manitoba Historical Society. Lake Superior I, September 1998 (LaFontaine Collection) The ruined workhouse of Pool 5, after the 1945 explosion. Starch Works (far center) & International Truck (left), 1910s?