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Displaying results 79361 - 79370 of 831927

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.

Image

Scaffolding above the Hoover Dam, Arizona: photographic print

Date

1954

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Scaffolding on face of rock slab above Hoover Dam valve house in 1954.

Image

Scaffolding above the Hoover Dam, Arizona: photographic print

Date

1958-09-22

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Scaffolding on face of rock slab above Hoover Dam valve house in 1954.

Image

Number 5 intake towerat 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 Oxweld cutting machine mounted on guide rail for angle cut on 2-inch plate, using long off-set tip (the short tip used on, inch skin plate on March 12, 1954.

Image

Nevada Spillway at the Hoover Dam: photographic print

Date

1959-03-06

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Low water as of 11:00 A.M at the Nevada spillway on May 13, 1954.

Image

View of the Hoover Dam, Arizona: photographic print

Date

1959-01-21

Description

From the Morgan Sweeney Photograph Collection (PH-00228)

Image

Boats near the Hoover Dam, Arizona: photographic print

Date

1954 (year approximate)

Description

From the Morgan Sweeney Photograph Collection (PH-00228)

Image

Looking over the Hoover Dam, Arizona: photographic print

Date

1959-02-05

Description

From the Morgan Sweeney Photograph Collection (PH-00228)

Image

N-8 turbine ring at the Hoover Dam: photographic print

Date

1964-02-27

Description

From the Morgan Sweeney Photograph Collection (PH-00228). N-8 turbine ring, at No. 2 warehouse location showing special low-slung car and height of load, 15'2" above car bed gauging distance piece on December 1, 1959.

Image

Arizona and Nevada powerhouses at the Hoover Dam: photographic print

Date

1962-07-06

Description

From the Morgan Sweeney Photograph Collection (PH-00228). Arizona powerhouse on the left and Nevada powerhouse on the right on December 13, 1957.

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