Pearce, Clyde M.2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/6408USBM #60559; Magazine - Explosives. E. I. duPont deNemours & Co., 3 miles East of Ely, Minnesota. Masonry Building. 40' x 25' x 15' in size; wall 24" thick. - Clyde M. Pearce - June 1945.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Donor: United States Bureau of Mines.Date scanned: 2002-6-6.Rights management statement available at: http://library.mines.edu/digital/rights.htmlE. I. duPont deNemours and CompanyExplosivesStillImage