Search Results
Interior view of A 8-9 penstock at the Hoover Dam: photographic print
Date
1954-05-21
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Interior view of A-8-9 penstock. Dark spots at 45 degree from vertical and horizontal mark the location of lower set of piezometer taps. Taps locations have been cleaned and repainted. Note wire projecting into penstock, upper right, locating tap hole. Pool of water visible at bottom, tire hoist inside 30-foot penstock at top of raise.
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An A-4 butterfly valve at the Hoover Dam: photographic print
Date
1955-05-07
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). A-4 butterfly, a valve completely assembled and tested. Weight 200 tons in December 20, 1951.
Image
An A-4 generator at the Hoover Dam: photographic print
Date
1954-04-10
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). A-4 generator where workmen taping upper coils support rings on July 26, 1951.
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An A-4 generator at the Hoover Dam: photographic print
Date
1954-07-15
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). A-4 generator where men are taping coils in stator in progress.
Image
Generator Unit A-9 at the Hoover Dam: photographic print
Date
1954-04-01
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Generator Unit A-9, there are three sections of stator, complete with laminations and coils, assembled on generator floor on July 13, 1951.
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An A-4 generator stator at the Hoover Dam: photographic print
Date
1954-02-19
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). A-4 generator stator, 12" of laminations have been stacked and are ready for pressing in 1951.
Image
Construction on the Hoover Dam: photographic print
Date
1954-03-08
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Construction on Hoover Dam in 1951.
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Generator shaft at the Hoover Dam: photographic print
Date
1954-03-26
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Generator shaft (A-9) on floor after cleaning on June 28, 1951.
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Generator A-4 at the Hoover Dam: photographic print
Date
1955-03-31
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Generator A-4, the rotary completely stacked in 1951.
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Stacking lamination for Generator A-4 at the Hoover Dam: photographic print
Date
1954-04-01
Archival Collection
Description
From the Morgan Sweeney Photograph Collection (PH-00228). Generator A-4, stacking lamination for rotor on July 13, 1951.
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