Call NumberX-62684Date1920-1940SummaryView of a dilapidated ore chute, broken surface equipment, and a tunnel entrance to an unidentified coal mine belonging to the Rocky Mountain Fuel Company, Colorado.Physical Description1 photonegative : nitrate ; 10 x 16 cm (4 x 6 in.); 1 photoprint ; 10 x 16 cm (4 x 6 in.)Born-Digital or AnalogAnalogSubjectRocky Mountain Fuel Company--FacilitiesAbandoned mines--ColoradoCoal mining--ColoradoMining--ColoradoCollectionPhotographs - Western HistoryRelated MaterialImage File: ZZR710062684Type of MaterialNitrate negativesPhotographic printsBlack & white photographsDigital Version Created FromRocky Mountain Fuel Company.NotesFormerly F32045. Hand written on back of print: "Unidentified, no date."; Title supplied. R7100626849
