View of the shafthouses of the number one and two mine of the Portland Mine near Victor (Teller County), Colorado. The abandoned head frame and mill of the Independence Mine is nearby.
Tailings embankments--Colorado--Victor--1920-1930.; Portland Mine (Teller County, Colo.)--1920-1930.; Stratton Independence Mine (Teller County, Colo.)--1920-1930.; Victor (Colo.)--1920-1930.; Abandoned mines--Colorado--Victor--1920-1930.; Gold...