2019-12-122022-02-032019-12-122022-02-03https://hdl.handle.net/11124/173840Donor: Colorado Mining Association.Mine buildings, with a mountain slope in the background.Caption reads: "San Miguel Co; Mile High Panel Art Prints, Denver, Colo. Aug 17 1938."5 1/2 x 3 1/2 inchesblack-and-white photographsCopyright retained by Colorado Mining Association.Underground mining -- ColoradoMine buildings -- Colorado -- San Miguel CountyStillImage