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Displaying results 2331 - 2340 of 7895

Nevada Cableway landing at the Hoover Dam: photographic print

Date

1954-02-26

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Nevada Cableway landing a 4 rotor spider in 1951.

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Concrete placement in process at the Hoover Dam: photographic print

Date

1954-05-21

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Concrete placement in progress for Unit A-9 in August 24, 1951.

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Stacking lamination for Generator A-4 at the Hoover Dam: photographic print

Date

1954-04-01

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Generator A-4, stacking lamination for rotor on July 13, 1951.

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Placing field coils at the Hoover Dam: photographic print

Date

1954-11-02

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Placing field coils on Unit A-9 rotor, 28 coils are required for assembly and the rotor is built up from 4700 sheets in 1951.

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Conduit embedded in concrete at the Hoover Dam: photographic print

Date

1955-01-13

Description

From the Morgan Sweeney Photograph Collection (PH-00228). An A-4, showing detail of conduit formed to be embedded in concrete, and forming at A-3 for the placement concrete in September 24, 1951.

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Rotor, Generator Unit A-4 at the Hoover Dam: photographic print

Date

1957-07-15

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Rotor, Generator Unit A-4, being placed inside stator.

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Working on Generator Unit A-4 at the Hoover Dam: photograpic print

Date

1957-06-24

Description

From the Morgan Sweeney Photograph Collection (PH-00228)

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Valvehouse rear wall at the Hoover Dam: photographic print

Date

1951

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Bolts in Nevada valvehouse rear wall in 1951.

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Detail-work platform at the Hoover Dam: photographic print

Date

1959-03-06

Description

From the Morgan Sweeney Photograph Collection (PH-00228). No. 5 intake tower, lower cylinder gate modification, the detail-work platform on March 12, 1954.

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Boats near the Hoover Dam, Arizona: photographic print

Date

1954 (year approximate)

Description

From the Morgan Sweeney Photograph Collection (PH-00228)

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