View of a stone building and the entrance to an abandoned mine near Idaho Springs (Clear Creek County), Colorado. Wagon wheels lean against a stone retainer wall and a barbed wire fence surrounds the area.
Abandoned mines--Colorado--Clear Creek County--1930-1940.; Mine buildings--Colorado--Clear Creek County--1930-1940.; Clear Creek County (Colo.)--1930-1940.; Mining--Colorado--Clear Creek County--1930-1940.
Edward P. Costigan, a Colorado U.S. Senator, shakes hands near a caboose on a train at Union Station in Denver, Colorado. Other men are nearby on the train car and on the platform. A Black porter stands nearby.