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Indigenous American petroglyphs at Atlatl Rock, Valley of Fire, near St. Thomas, Nevada, 1935 April 20
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
John Chatfield Page, U.S. Senator Harold L. Ickes, Jane Dahlman Ickes, and I. C. Harris in the Nevada wing of the Hoover Dam power plant, 1939 February 23
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Mud deposit at Hoover Dam; a member of the survey crew displays a representative sample of one of the mud cubes formed to show the depth of the crevices, 1939 March 14
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Workers placing concrete in column H-5 between elevation 630 and elevation 635 during the test pour made before the Hoover Dam Board of Consulting Engineers, 1933 August 31
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Aerial view looking upstream through the Nevada spillway and two panels of the overflow weir under construction, 1933 June 10
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Hoover Dam construction, 1933 August 29
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Downstream face of Hoover Dam and its power plant at night, as seen from the lower portal road at the dam, 1938 April 12
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Crowds waiting to visit the Hoover Dam power plant on Memorial Day, 1937 May 30
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Arizona-side generator room at Hoover Dam, as seen from the balcony at elevation 705, 1937 June 24
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
Arizona-side generator room at Hoover Dam, as seen from the balcony at elevation 705, 1937 June 24
Level of Description
File
Archival Collection
Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada
Archival Component
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