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Displaying results 3581 - 3590 of 4284

Photograph of construction of Unit 2 with Primm, Nevada in the background, October 27, 2012

Date

2012-10-27

Archival Collection

Description

Construction of Unit 2 with Primm, Nevada in the background

Image

Photograph of Unit 3 power block construction, June 25, 2013

Date

2013-06-25

Archival Collection

Description

Overview of Unit 3 power block construction

Image

Photograph of heliostats concentrating light and thermal energy, September 5, 2013

Date

2013-09-05

Archival Collection

Description

Heliostats concentrate light and thermal energy to the right of Unit 1 tower with transmission lines and Primm, Nevada in the background

Image

Photograph of Hoover Dam, circa early 1930s

Date

1930 to 1935

Archival Collection

Description

Black and white image of the Hoover (Boulder) Dam from a lookout point on the Nevada side. Construction was still going on at this time.

Image

Photograph of outlet valves, Hoover Dam, circa late 1930s

Date

1935 to 1939

Archival Collection

Description

Black and white image from the downstream side of Hoover (Boulder) Dam canyon wall outlet valves being flooded.

Image

Photograph of the upstream face of Hoover Dam, circa late 1930s

Date

1936 to 1939

Archival Collection

Description

A view of Hoover Dam's crest and upstream face.

Image

Photograph of the upstream face of Hoover Dam, circa 1935

Date

1935

Archival Collection

Description

A view of Hoover Dam's upstream face.

Image

Film transparency showing Lake Mead Boat Landing, circa 1935-1950

Date

1935 to 1950

Archival Collection

Description

An image of the Lake Mead Boat Landing from overhead.

Image

Film transparency of Hoover Dam's upstream face, circa late 1930s

Date

1936 to 1939

Archival Collection

Description

An image of Hoover Dam's upstream face and intake towers. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of Hoover Dam, circa late 1930s

Date

1935 to 1940

Archival Collection

Description

An image of Hoover Dam's intake towers and Lake Mead. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image