Peterson, Carl M.2019-12-062022-02-032019-12-062022-02-03https://hdl.handle.net/11124/173636Donor: Colorado Mining Association.Photographed by Carl M. Peterson.Mill buildings, one bearing the letters "B A M Co", and a trestle; some snow is visible on the ground and on the mountains in the background.Caption reads: "Ouray Colo. American Zinc & Lead Mill & buildings; tailings pond on left. Taken 11/8/47."10 x 8 inchesblack-and-white photographsCopyright retained by Colorado Mining Association.Mineral processing plants -- ColoradoMineral processing tailingsMills and mill-work -- Colorado -- Ouray CountyStillImage