Search Results
Film transparency of a canyon wall being blasted by dynamite, Hoover Dam, November 13, 1932
Date
1932-11-13
Archival Collection
Description
A view of workers watching as dynamite blasts a canyon wall, in preparation for Hoover Dam construction.
Image
Film transparency showing workers as they scale canyon walls, Hoover Dam, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
An image showing workers scaling tall canyon walls at the Hoover Dam construction site.
Image
Film transparency of workers at the rock opening of the Hoover Dam diversion tunnel, circa early 1930s
Date
1931 to 1933
Archival Collection
Description
A view of workers and equipment clearing the debris at the the rock opening of the Hoover Dam diversion tunnel.
Image
Photograph of outlet works at Hoover Dam, circa late 1930s-1940s
Date
1936 to 1949
Archival Collection
Description
A view of water jetting out of valves on the Nevada side of the canyon wall outlet works.
Image
Photograph of blasting on Hoover Dam construction site, November 13, 1932
Date
1932-11-13
Archival Collection
Description
Dynamiting walls at the Hoover (Boulder) Dam construction site.
Image
Film transparency of aerial view of completed Hoover Dam, circa 1935
Date
1935
Archival Collection
Description
An aerial showing diversion tunnels in use on the completed dam.
Image
Photograph of the downstream face of Hoover Dam under construction, circa 1933
Date
1932 to 1934
Archival Collection
Description
An image of the downstream face of the Hoover (Boulder) Dam during construction.
Image
Film transparency of base forms of Hoover Dam, September 14, 1933
Date
1933-09-14
Archival Collection
Description
A view of the dam's base forms.
Image
Film transparency of Hoover Dam and the Colorado River, circa mid 1930s
Date
1935
Archival Collection
Description
An aerial view of the nearly completed dam, without water.
Image
Unit A-4 isolated phase bus structure at the Hoover Dam: photographic print
Date
1954-06-14
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Unit A-4 isolated phase bus structure, installations in progress, spare transformer for Unit A-8 to left, September 17, 1951.
Image