Search Results
Postcard of crest of Hoover Dam, circa late 1930s
Date
1935 to 1940
Archival Collection
Description
An image showing a bird's eye view of cars driving on the crest of Hoover Dam. The text on the lower left corner of the image reads: Boulder Dam. Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of construction, Hoover Dam, August 29, 1933
Date
1933-08-29
Archival Collection
Description
Black and white image of Hoover Dam construction. A cat-walk is visible, spanning the canyon over the upstream cofferdam. The span is approximately between triangulation points C-7 and C-8. Elevation at the middle of the span is approximately 1,005 feet. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Postcard of Hoover Dam, circa 1936-1955
Date
1936 to 1955
Archival Collection
Description
A view of Hoover Dam from above the Arizona Spillway.
Image
Slide of Hoover Dam spillway, circa late 1930s.
Date
1935 to 1939
Archival Collection
Description
An image showing an aerial view of people looking at one of the Hoover Dam spillways. Automobiles travel over a concrete bridge. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of Hoover Dam during construction, 1934
Date
1934-01
Archival Collection
Description
Photograph taken by John McCreary of diversion tunnel entrances during the construction of Hoover Dam, January 1934.
Image
Photograph of early construction on intake towers, Hoover Dam, January 24, 1934
Date
1934-01-24
Archival Collection
Description
An image of beginning intake tower construction at the Hoover (Boulder) Dam construction site.
Image
Aerial photograph of Parker Dam, circa 1938-1940s
Date
1938 to 1949
Archival Collection
Description
An image of Parker Dam on the Colorado River at the California-Arizona border, 155 miles downstream from Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of the Hoover Dam diversion tunnels, 1931
Date
1931
Archival Collection
Description
Construction diversion tunnels at Hoover Dam site near Boulder City, Nevada, 1931.
Image
Photograph of construction, Hoover Dam, April 11, 1932
Date
1932-04-11
Archival Collection
Description
Finishing slabs in invert lining during the construction of Boulder Dam (now called Hoover Dam). Site Name: Hoover Dam (dam)
Image
Photograph of construction pulleys, Hoover Dam, approximately 1931-1934
Date
1931 to 1934
Archival Collection
Description
An image of construction on the Hoover Dam including construction materials like pulleys. Site Name: Hoover Dam (dam)
Image