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Displaying results 809871 - 809880 of 866540

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

Looking down on top of Boulder Dam. Note the bucket pouring the roadway on "R" block at elevation 1232: photographic print, 1935 February 25

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Telephoto view of the Arizona valve house, from the Nevada side: photographic print, 1935 February 25

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

A view of Boulder Dam lake and reservoir area from Observation Point: photographic print, 1935 March 04

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Telephoto view of the Nevada valve house, from the Arizona side: photographic print, 1935 February 25

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Close-up of the Arizona intake towers, Number 6 on left, Number 3 on right. Note the forms for the dome of intake tower Number 6: photographic print, 1935 March 04

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

View from the Arizona spillway bridge, looking downstream into Number 4 raise, showing general construction methods: photographic print, 1935 February 25

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

The run-around excavated in the old top heading adit, to facilitate handling concrete for Number 4 plug: photographic print, 1935 March 04

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component

Looking upstream at Boulder Dam, from the power house floor: photographic print, 1935 February 25

Level of Description

Item

Archival Collection

Six Companies, Inc. Hoover Dam Photograph Collection

Archival Component