Men stand and pose outside store fronts on the west side of Main Street in Gunnison (Gunnison County), Colorado. Shows two-story frame buildings in the red light district and signs that read: "Sharwen [?], Sahlein & Co. Clothing, Furnishing Goods,...
Miners pose by guy derricks near the partially constructed mill at the Oro Grande Mine near Breckenridge (Summit County), Colorado. A vertical tubular boiler is nearby.
Breckenridge (Colo.)--1880-1890.; Oro Grande Mine (Summit County, Colo.)--1880-1890.; Construction--Colorado--Breckenridge--1880-1890.; Hoisting machinery--Colorado--Breckenridge--1880-1890.; Hydraulic mining--Colorado--Breckenridge--1880-1890.;...
Ora Grand gold placer mine in winter shows a raised platform to support vertical pipes inside the pit, a crane, churn drill, and shed, Costilla County, Colorado.
Ora Grand Mine (Costilla County, Colo.)--1900-1910.; Costilla County (Colo.)--1900-1910.; Drilling & boring machinery--Colorado--Costilla County--1900-1910.; Gold mining--Colorado--Costilla County--1900-1910.; Hydraulic Mining--Colorado--Costilla...
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