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Displaying results 846001 - 846010 of 867821

Upstream plug in diversion tunnel Number 3, after excavation of raise and upstream uptake tower was completed: photographic print, 1933 October 30

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Boulder Dam, looking downstream: photographic print, 1933 October 31

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Nevada spillway weir: photographic print, 1933 October 30

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Arizona intake towers and spillway: photographic print, 1933 October 31

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Nevada intake towers: photographic print, 1933 October 31

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Boulder Dam: photographic print, 1933 November 07

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Boulder Dam. Note 10-foot diameter powerhouse gallery forms being installed: photographic print, 1933 November 22

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Upper portals of the diversion tunnels: photographic print, 1933 November 30

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Close-up of Boulder Dam: photographic print, 1933 November 30

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Himix Plant. Note the new type of 8 cubic yard bucket on the car, and the two additional 4 cubic yard mixers being installed: photographic print, 1933 December 01

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component