Search Results
Slide of a penstock pipe, Hoover Dam, circa early 1930s
Date
1931 to 1935
Archival Collection
Description
Black and white image of two men standing in front of penstock tunnel piping at the site of Hoover Dam construction. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of excavation activities at the bed of Hoover Dam, 1932-1933
Date
1932 to 1933
Archival Collection
Description
Black and white image of excavation activities at the bed of Hoover Dam. High scalers can be seen displaying their clinging skills on the walls of the Black Canyon. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of a Hoover Dam blueprint, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
Photograph of blueprint showing the general layout of Hoover Dam.
Image
Photograph of cement plant transport works, Hoover Dam, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
An image of cement plant works for transporting gravel and water at the Hoover (Boulder) Dam construction site.
Image
Photograph of Black Canyon, Hoover Dam, circa early 1930s
Date
1931 to 1935
Archival Collection
Description
Black and white image of Black Canyon at the site of construction at Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of intake towers, Hoover Dam, circa 1934-1935
Date
1934 to 1935
Archival Collection
Description
An image of construction on the Boulder Dam intake towers. Name officially changed to Hoover Dam in 1947.
Image
Slide of downstream face of Hoover Dam, circa late 1930s
Date
1935 to 1939
Archival Collection
Description
An image of the downstream face of Hoover Dam in Black Canyon, showing diversion tunnel portals in the foreground. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of downstream face of Hoover Dam, circa 1934-1935
Date
1934 to 1935
Archival Collection
Description
An image of Boulder Dam with open jet flow gates (outlet works). Name officially changed to Hoover Dam in 1947.
Image
Postcard of downstream face of Hoover Dam, circa 1935-1936
Date
1935 to 1936
Archival Collection
Description
An image of Boulder Dam with open jet flow gates (outlet works). The name was officially changed to Hoover Dam in 1947.
Image
Photograph of downstream face of Hoover Dam, circa 1935-1936
Date
1935 to 1936
Archival Collection
Description
An image of Boulder Dam with open jet flow gates (outlet works). The name was officially changed to Hoover Dam in 1947.
Image