Morris, Richard Bennett2019-12-112022-02-032019-12-112022-02-03https://hdl.handle.net/11124/173781Donor: Colorado Mining Association.Photographed by Richard Bennett Morris.View of a mill interior with machinery.7 x 5 inchesblack-and-white photographsCopyright retained by Colorado Mining Association.Mineral processing plants -- ColoradoMineral processing -- Machinery and equipmentViews -- InteriorMills and mill-work -- Colorado -- San Juan CountyMilling machinery -- Colorado -- San Juan CountyStillImage