View of granite rock formation, "Arch Rock," in Platte Canyon southwest of Denver, Colorado; South Platte River flows near the rock formation among driftwood and boulders; railroad bed and telegraph lines of the narrow-gauge Colorado & Southern...
Colorado and Southern Railway--1900-1920.; Platte Canyon (Colo.)--1900-1920.; South Platte River (Colo. and Neb.)--1900-1920.; Railroad tracks--Colorado--South Platte Canyon--1900-1920.; Rivers--Colorado--South Platte Canyon--1900-1920.; Rock...
[between 1900 and 1920]
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