2019-12-122022-02-032019-12-122022-02-03https://hdl.handle.net/11124/173841Donor: Colorado Mining Association.View of an unpaved road to the Tomboy and Smuggler Union mines; the road is built into the slopes of the mountain, supported by timbering in places.Caption reads: "Road leading to Tomboy & Smuggler Union from Telluride."7 x 5 inchesblack-and-white photographsCopyright retained by Colorado Mining Association.Underground mining -- ColoradoMountain roads -- Colorado -- San Miguel CountyTomboy Mine (Colo.)Smuggler-Union Mine (Colo.)StillImage