Jim Sewell, a pioneer of the mining town of Nederland in Boulder County, Colorado, sits on top of a horse, probably near Nederland. A dog stands near the horse barking at it. Snow covers the ground. Sewell wears a cowboy hat and a wool coat.
Boulder County (Colo.)--1930-1950.; Nederland (Colo.)--1930-1950.; Horseback riding--Colorado--Nederland--1930-1950.; Pioneers--Colorado--Nederland--1930-1950.; Sewell, Jim.