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Photograph of inside of diversion tunnel, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Black and white photograph of inside the diversion tunnel at night.

Image

Aerial photograph of the dam construction, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Aerial view of dam construction and the river at night during the Hoover Dam construction.

Image

Photograph of concrete pouring, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Forms and concrete pouring at Hoover Dam construction.

Image

Photograph of view from canyon walls, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

View of concrete forms and riverbed from the canyon walls at Hoover Dam construction.

Image

Photograph of concrete forms, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Close-up of concrete forms during Hoover Dam construction.

Image

Aerial photograph of the dam, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Aerial view of Hoover Dam construction, looking upstream.

Image

Photograph of concrete forms, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

View of concrete forms of dam and intake towers during Hoover Dam construction at Black Canyon.

Image

Photograph of concrete forms, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

View of concrete forms of dam and spillway during Hoover Dam construction at Black Canyon.

Image

Photograph of concrete wall, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Close-up photograph of concrete wall during Hoover Dam construction at Black Canyon.

Image

Photograph of construction, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Equipment and construction on canyon walls during Hoover Dam construction at Black Canyon.

Image