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Displaying results 1981 - 1990 of 3010

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 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 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 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 Hoover Dam, circa 1935-1936

Date

1935 to 1936

Archival Collection

Description

Black and white image from the upstream side of Hoover (Boulder) Dam. The four intake towers can be seen in this image.

Image

Slide of power generators at Hoover Dam, circa late 1930s-1950s

Date

1936 to 1959

Archival Collection

Description

An image of a row of power generators in the Hoover Dam powerhouse. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of Winged Figures of the Republic statues at Hoover Dam, circa late 1930s

Date

1935 to 1939

Archival Collection

Description

An image of the Winged Figures of the Republic statues at Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of Hoover Dam generators, circa late 1930s

Date

1935 to 1939

Archival Collection

Description

An image of a hydroelectric generators inside the powerhouse at Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of Hoover Dam construction, circa early 1931-1933

Date

1931 to 1933

Archival Collection

Description

An image of an unidentified man at the Hoover Dam construction site. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image