Search Results
Photograph of Six Companies' scrip, Hoover Dam, 1930s
Date
1930 to 1939
Archival Collection
Description
Six Companies' scrip retrieved from a metal box which had been dumped into the Colorado River after the use of the scrip was discontinued.
Image
Photograph of Hoover Dam, 1960s
Date
1960 to 1969
Archival Collection
Description
Aerial view of the Hoover Dam in 1960s.
Image
Photograph of construction workers, Hoover Dam, 1930s
Date
1930 to 1939
Archival Collection
Description
Truck-mounted giant drilling rig used to cut the diversion tunnels in Black Canyon during construction of Hoover Dam in 1930s.
Image
Photograph of dam workers scaling wall of Black Canyon, Hoover Dam,1933
Date
1933-04
Archival Collection
Description
High scalers drilling on the Nevada wall of Black Canyon, April 1933.
Image
Photograph of a penstock pipe in an adit, Hoover Dam, 1930s
Date
1930 to 1939
Archival Collection
Description
A section of a penstock pipe arrives at the mouth of an adit leading to the interior of one of the diversion tunnels during the construction of Hoover Dam.
Image
Photograph of an unidentified construction worker, Hoover Dam, 1930s
Date
1930 to 1939
Archival Collection
Description
An unidentified dam worker drilling during the construction of Hoover Dam, 1930s.
Image
Photograph of dam workers and trucks, Hoover Dam, 1930s
Date
1930 to 1939
Archival Collection
Description
Dam workers and trucks during the construction of Hoover Dam, 1930s.
Image
Photograph of construction equipment and trucks, Hoover Dam, 1930s
Date
1930 to 1939
Archival Collection
Description
Trucks and construction equipment during the construction of Hoover Dam, 1930s.
Image
Photograph of construction equipment releasing concrete, Hoover Dam, 1930s.
Date
1930 to 1939
Archival Collection
Description
A group of puddlers pack concrete during the Hoover Dam construction as an eight cubic yard bucket expels 16 tons of concrete, 1930s.
Image
Photograph of a penstock being transported, Hoover Powerplant, 1930s.
Date
1930 to 1939
Archival Collection
Description
Transporting 30 ft. diameter section of penstock during the construction of the Hoover Powerplant, 1930s.
Image