Interior view of the inside of a tunnel at the Urad Mine in Clear Creek County, Colorado. Shows ore cars, tracks, a bucket, pipe sections and cables.
Clear Creek County (Colo.)--1940-1950.; Urad Mine (Clear Creek County, Colo.)--1940-1950.; Interiors--Colorado--Clear Creek County--1940-1950.; Mine railroads--Colorado--Clear Creek County--1940-1950.; Mining--Colorado--Clear Creek...
[between 1940 and 1950?]
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