2007-01-032022-02-032007-01-032022-02-03http://hdl.handle.net/11124/10482California shift.Date scanned: 2001-09-12.Identifier: NMHFM-668.Unmounted; text on verso.Held in the National Mining Hall of Fame and Museum.What look like newly constructed buildings around a headframe are shown at the California Mine, Boulder County, Colorado.Rights management statement available at: http://library.mines.edu/digital/rights.htmlMine buildingsUnderground miningStillImage