2019-12-062022-02-032019-12-062022-02-03https://hdl.handle.net/11124/173645Donor: Colorado Mining Association.Caption reads: "Camp Bird Portal, Mill & Comp - The King Lease, Inc., operators."10 x 8 inchesblack-and-white photographsCopyright retained by Colorado Mining Association.Underground mining -- ColoradoMineral processing plants -- ColoradoKing Lease, Inc.Mine buildings -- Colorado -- Ouray CountyGold mines and mining -- Colorado -- Ouray CountyCamp Bird Mine (Colo.)StillImage