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Close-up of cooling pipe layout in Panel H-3: photographic print, 1934 February 20
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Boulder Dam, looking upstream: photographic print, 1934 March 16
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Boulder Dam, looking upstream: photographic print, 1934 April 01
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Foundation forms for the Arizona powerhouse, taken from the Nevada valve house bench: photographic print, 1934 March 16
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Forms for Arizona powerhouse retaining wall: photographic print, 1934 March 14
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Telephoto view of foundation forms for the Arizona powerhouse, taken from Lookout Point: photographic print, 1931 April 01
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
View looking into powerhouse block A-5: photographic print, 1934 March 28
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Union Pacific "Train of Tomorrow" on the Lomix trestle, at the upstream face of Boulder Dam, where the concrete is transferred from Lomix trains to the Dam: photographic print, 1934 March 09
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
View taken from Number 2 Arizona derrick, showing Nevada spillway in the background: photographic print, 1934 March 24
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
Looking upstream in Number 4 raise and plug: photographic print, 1934 March 28
Level of Description
Item
Archival Collection
Six Companies, Inc. Hoover Dam Photograph Collection
Archival Component
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