A man examines mineral outcroppings at the Alma Lincoln Mine in Idaho Springs (Clear Creek County), Colorado.
Alma Lincoln Mine (Clear Creek County, Colo.)--1940-1950.; Idaho Springs (Colo.)--1940-1950.; Mineral deposits--Colorado--Idaho Springs--1940-1950.; Miners--Colorado--Idaho Springs--1940-1950.; Mining--Colorado--Idaho Springs--1940-1950.
People wait on the tracks by Chicago, Burlington & Quincy Railroad engine number 3007 (probably in Colorado). A crowd examines a streamlined engine; a bridge is behind. Sedans are parked by power poles.
A Tenth Mountain Division dentist and assistant treat a man wearing civilian clothes, possibly a member of the Alpini, Italy's mountain troops. The patient sits with his head in a brace and the drill overhead as the dentist examines his teeth. The...
Dentistry--Italy--1940-1950.; Medical aspects of war--1940-1950.; Soldiers--Italian--Italy--1940-1950.; United States. Army. Mountain Division, 10th.; World War, 1939-1945--Campaigns--Italy.
A. H. Hardy, an ordnance expert, demonstrates machine guns to police officers near City Hall in Denver, Colorado. Sergeant George W. Dorsey holds the barrel of the gun. Officer Jesse J. Andis examines the gun sites and touches the butt of the gun....
Denver (Colo.)--1920-1930.; Machine guns--Colorado--Denver--1920-1930.; Police--Colorado--Denver--1920-1930.; Andis, Jessie A.; Dorsey, George W.; Hardy, A. H.