2007-01-032022-02-032007-01-032022-02-03https://hdl.handle.net/11124/7832Date scanned: 2002-08-26.USBM #37445; Figure 21 Lighting in timbered haulway.Held in the Russell L. and Lyn Wood Mining History Archive, Arthur Lakes Library, Colorado School of Mines.Lighting in a timbered haulway is shown at an unidentified underground mine.Rights management statement available at: http://library.mines.edu/digital/rights.htmlMine timberingScenes, undergroundUnderground miningStillImage