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Displaying results 813741 - 813750 of 830616

Looking upstream toward the Nevada spillway, showing the placing of the cylinder gates: photographic print, 1934 July 20

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

First 30-foot penstock pipe section being lifted from trailer with government cableway: photographic print, 1934 July 20

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Boulder Dam, looking upstream from Lookout Point: photographic print, 1934 July 31

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Looking downstream at Boulder Dam, from the Arizona side: photographic print, 1934 July 24

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Close-up of Number 3 Arizona intake tower, showing the cylinder gates being placed: photographic print, 1934 July 24

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Close-up of the Arizona intake towers, from the high catwalk: photographic print, 1934 July 24

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Looking downstream into the Arizona spillway and Number 4 raise: photographic print, 1934 August 21

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Looking downstream into Number 4 raise, showing the form work: photographic print, 1934 August 21

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Looking upstream in Upper Number 3 plug, showing pumpcrete and pipes: photographic print, 1934 August 25

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component