Search Results
Photograph of penstock pipe at Hoover Dam, circa 1935-1940
Date
1935 to 1940
Archival Collection
Description
An image showing a lengthwise view of a penstock pipe in the Hoover Dam powerhouse. Boulder Dam was officially named Hoover Dam in 1947.
Image
Photograph of penstock pipe at Hoover Dam, circa 1935-1940
Date
1935 to 1940
Archival Collection
Description
An image showing a lengthwise view of a penstock pipe in the Hoover Dam powerhouse. Boulder Dam was officially named 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 in line near the elevators for a tour of Hoover Dam. Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Film transparency of Hoover Dam, circa mid 1950s
Date
1953 to 1956
Archival Collection
Description
An image showing an aerial view of Hoover Dam and Lake Mead. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Boulder Dam powerhouse, image 012: photographic print
Date
1930 (year approximate) to 1942 (year approximate)
Archival Collection
Description
Interior of powerhouse Boulder Dam generator and turbine assembly
Image
Aerial photograph of Hoover Dam, circa 1933-1935
Date
1934 to 1935
Archival Collection
Description
Aerial view of the nearly completed Hoover Dam in Black Canyon prior to the release of water.
Image
Aerial photograph of Hoover Dam, circa 1935-1936
Date
1935 to 1936
Archival Collection
Description
An aerial view of Boulder Dam with open jet flow gates (outlet works). Name officially changed to Hoover Dam in 1947.
Image
Photograph of power generator at Hoover Dam, circa 1935-1940
Date
1935 to 1940
Archival Collection
Description
An image of a completed power generators inside the Hoover Dam powerhouse. Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Photograph of the downstream face of Hoover Dam, circa late 1930s
Date
1935 to 1939
Archival Collection
Description
An image of Hoover Dam's downstream face and powerhouse. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Image
Postcard of lookout point at Hoover Dam, circa late 1940s
Date
1947 to 1949
Archival Collection
Description
An image showing a bird's eye view of visitors peering over a lookout point at Hoover Dam. Boulder Dam was officially renamed Hoover Dam in 1947. Caption on bottom of image reads: "Lookout Point - Hoover Dam - 293 Oakes."
Image