Hydraulic gold placer mining in Mineral County, Colorado, consists of monitors washing soil into a sluice. The tailings were used by the Traveler's Insurance Company for construction of a dam augmenting Santa Maria Lake.
Sluices--Colorado--Mineral County--1910-1920.; Mineral County (Colo.)--1910-1920.; Santa Maria Lake Dam (Colo.)--1910-1920.; Gold mining--Colorado--Mineral County--1910-1920.; Hydraulic mining--Colorado--Mineral County--1910-1920.;...
Exterior view of Rio Grande Saloon on Xenia Street, Cripple Creek, Colorado; one-story wood frame commercial building with horizontal and vertical planks and a double-wide corner entry with two-sash transom, plain parapet; man with three boys (one...
Cripple Creek (Colo.)--1890-1910.; Bars--Colorado--Cripple Creek--1890-1910.; Rio Grande Saloon (Cripple Creek, Colo.)
Denver Public Schools--Students--Yearbooks.; North High School (Denver, Colo.)--Students--Yearbooks.; School yearbooks--Colorado--Denver.; High schools--Colorado--Denver--Periodicals.