The aftermath of the the explosion of the Saskatchewan Wheat Pool #4A headhouse. The aftermath of the the explosion of the Saskatchewan Wheat Pool #4A headhouse. Similar Images ...based on the tags: historical-image... A 1917 ad for Miscampbell Trucks (Duluth News Tribune). Postcard from 1915 showing the plant. Published by the local drug store! Escape hatch on a similar base. From Library of Congress, Prints and Photographs Division, Historic American Engineering Record [HAER MN-100-92] Drivers for the Hercules Powder Company. Kansas Historical Society ( FK2.D4 .3 Ma.Sun *2) http://www.kansasmemory.org/item/210946 Exterior, 1936 (Kentucky Historical Society) The first school at Birtle with teepees, as photographed in 1908. From Rob McInnes, Manitoba Historical Society. Coloradan Sugar Beets, 1938. Library of Congress, Prints & Photographs Division, FSA-OWI Collection, (LC-USF34- 015807-E). A Saskatchewan Pool parade float, 1950s? A view of Rogers Mine after its shops opened in 1913. Sanborn Fire Insurance Company.