2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/10151Identifier: NMHFM-433.Mounted on cardboard.Held in the National Mining Hall of Fame and Museum.Date scanned: 2001-08-22.Rights management statement available at: http://library.mines.edu/digital/rights.htmlMiningPeopleStillImage