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Displaying results 7421 - 7430 of 19485

Photograph of penstock pipes, Hoover Dam, April 27, 1934

Date

1934-04-27

Archival Collection

Description

An image of pipes from the Babcock and Wilcox Company used for penstocks at the Hoover (Boulder) Dam construction site.

Image

Photograph of Hoover Dam construction, circa 1934-1935

Date

1934 to 1935

Archival Collection

Description

An image showing a completed dam face and partially-completed powerhouse at the Hoover (Boulder) Dam construction site.

Image

Photograph of Hoover Dam construction, circa 1933-1935

Date

1933 to 1935

Archival Collection

Description

An image showing a view from downstream of powerhouses nearly completed at the Hoover (Boulder) Dam construction site.

Image

Photographic slide of mugs, Tule Springs, Nevada, January 20, 1963

Date

1963-01-20

Description

A view of mugs hanging on a wall above a water dispenser in the "cook shack" at Tule Springs camp site.

Image

Photographic slide of mugs, Tule Springs, Nevada, January 20, 1963

Date

1963-01-20

Description

A view of mugs hanging on a wall above a water dispenser in the "cook shack" at Tule Springs camp site.

Image

Photograph of boundary lines of the solar fields for Units 2 and 3, April 21, 2011

Date

2011-04-21

Description

Boundary lines of the solar fields for Units 2 and 3 circumvent hill formation that rises above the alluvial slope of the site

Image

Photograph of wall construction for Hoover Dam, 1931

Date

1931

Description

A view of Boulder Canyon walls under construction at the Hoover Dam site near Boulder City, Nevada.

Image

Photograph of Six Companies, Inc. truck and employees, Hoover Dam, circa 1930-1935

Date

1930 to 1935

Archival Collection

Description

An image of a Six Companies, Inc. truck and employees at the Hoover (Boulder) Dam construction site.

Image

Film transparency showing workers as they scale canyon walls, Hoover Dam, circa 1930-1935

Date

1930 to 1935

Archival Collection

Description

An image showing workers scaling tall canyon walls at the Hoover Dam construction site.

Image

Photograph of construction of roads in Black Canyon, Hoover Dam, circa 1930-1935

Date

1930 to 1935

Archival Collection

Description

An image of construction on roads at the walls of Black Canyon at the Hoover (Boulder) Dam construction site.

Image