Search Results
Slide of Hoover Dam spillway, circa late 1930s
Date
1935 to 1939
Archival Collection
Description
An image of people looking at water flowing over one of the Hoover Dam spillways. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Film transparency of Hoover Dam, circa late 1930s
Date
1937 to 1939
Archival Collection
Description
Duplicate images of visitors standing in line to board the visitors' elevator at Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of catwalks, Hoover Dam, approximately 1932-1936
Date
1932 to 1936
Archival Collection
Description
A view of construction of the Hoover Dam. Catwalks and stairs are visible near the top to get around during construction. Site Name: Hoover Dam (dam)
Image
Photograph of a pipe, Hoover Dam, approximately 1931-1936
Date
1931 to 1936
Archival Collection
Description
Pipe inside the Hoover Dam is showcased to touring visitors who can be seen in the viewing station above. Site Name: Hoover Dam (dam)
Image
Unit A-4 turbine at the Hoover Dam: photographic print
Date
1954-06-14
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Unit A-4 turbine at the Hoover Dam, the boring mill in operation boring for lower stationary seal on September 17, 1951.
Image
Photograph of tunnels, Hoover Dam, circa 1930-1936
Date
1931 to 1935
Archival Collection
Description
Black and white image of diversion tunnels #1 and #2 at Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of highway over Hoover Dam, circa 1935
Date
1935
Archival Collection
Description
An image of the completed highway on the crest of Hoover Dam. The name was officially changed from Boulder Dam to Hoover Dam in 1947.
Image
Photograph of construction of Hoover Dam, circa late 1930s
Date
1935 to 1940
Archival Collection
Description
An image of men walking through the Hoover Dam construction site. Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of visitors at Hoover Dam, circa late 1930s
Date
1935 to 1940
Archival Collection
Description
An image of visitors waiting to board an elevator for a tour of Hoover Dam. Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Film transparency of Hoover Dam, circa late 1930s
Date
1935 to 1940
Archival Collection
Description
An image of Hoover Dam's intake towers and Lake Mead. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image