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Displaying results 810461 - 810470 of 866540

Looking downstream into the Nevada spillway: photographic print, 1935 January 29

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Looking upstream toward Boulder Dam, showing excavation of the downstream cofferdam: photographic print, 1935 January 28

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Nevada powerhouse, from the downstream cofferdam: photographic print, 1935 January 28

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Diversion tunnel Number 1 trash rack and counterweight assembly just prior to the diverting of the Colorado River into the tunnel: photographic print, 1935 February 01

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Arizona powerhouse, from the downstream cofferdam: photographic print, 1935 January 28

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Diversion of the Colorado River into diversion tunnel Number 1 as the gate on diversion tunnel Number 4 is being lowered: photographic print, 1935 February 01

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Boulder Dam, looking upstream: photographic print, 1935 February 01

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Upstream face of Boulder Dam, looking downstream from the upstream cofferdam. Arizona intake towers on left, Nevada intake towers to the right: photographic print, 1935 January 28

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Looking across the downstream face of Boulder Dam, showing the utility towers and elevator shaft foot: photographic print, 1935 January 28

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Upstream face of Boulder Dam, and the Arizona intake towers: photographic print, 1935 January 28

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component