2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/5973Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Donor: United States Bureau of Mines.6-ft. Slabber bar with long bent chisel point (steel); March 23, 1978.Rights management statement available at: http://library.mines.edu/digital/rights.htmlMiningStillImage