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Photograph of a penstock pipe in an adit, Hoover Dam, 1930s

Date

1930 to 1939

Description

A section of a penstock pipe arrives at the mouth of an adit leading to the interior of one of the diversion tunnels during the construction of Hoover Dam.

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Photograph of construction equipment releasing concrete, Hoover Dam, 1930s.

Date

1930 to 1939

Description

A group of puddlers pack concrete during the Hoover Dam construction as an eight cubic yard bucket expels 16 tons of concrete, 1930s.

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Photograph of a penstock being transported, Hoover Powerplant, 1930s.

Date

1930 to 1939

Description

Transporting 30 ft. diameter section of penstock during the construction of the Hoover Powerplant, 1930s.

Image

Photograph of turbine generator unit, Hoover Dam, 1936

Date

1936

Description

Photograph of Hoover Power Plant's turbine generator unit during the construction of Hoover Dam, 1936. A General Electric sign can be seen in the photo.

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Photograph of unidentified man injured at Hoover Dam construction site, 1932

Date

1932

Description

Photograph of unidentified man injured on the Hoover Dam construction project and being carried into a vehicle, 1932.

Image

Photograph of Wilbur A. Dexheimer at Hoover Dam, 1964

Date

1964-11-16

Description

Photograph of Wilbur A. Dexheimer, U.S. Bureau of Reclamation Commissioner, taken on November 16, 1964, on the Hoover Dam.

Image

Photograph of Wilbur A. Dexheimer in the Nevada Powerhouse at Hoover Dam, 1950s

Date

1950 to 1959

Description

Photograph of Wilbur A. Dexheimer, Commissioner of Bureau of Reclamation, shown in the Nevada Powerhouse at Hoover Dam.

Image

Photograph of Nevada powerhouse under construction, Hoover Dam, 1933-1934

Date

1933 to 1934

Description

Nevada side of the powerhouse under construction, 1933-1934.

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Photograph of two unidentified women posing inside a pipe, Hoover Dam, 1933-1934

Date

1933 to 1934

Description

Photograph of two women posing inside a section of the penstock piping at the Babcock & Wilcox steel fabrication plant, 1933-1934.

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Photograph of Babcock & Wilcox Co. Plant, Hoover Dam, 1934

Date

1934-01

Description

Photograph taken by John McCreary of the Babcock & Wilcox Co. Plant and the huge pipes that were used in the construction of Hoover Dam, January 1934.

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