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Displaying results 375821 - 375830 of 864412

Photograph of Black Canyon, Nevada, circa 1931

Date

1930 to 1932

Description

Black and white photograph of a boat on Colorado river at Black Canyon.

Image

Photograph of road construction, Black Canyon, Nevada, circa 1931

Date

1930 to 1932

Description

Black and white photograph of beginning of road construction at Black Canyon.

Image

Photograph of Colorado river, Black Canyon, circa 1931

Date

1930 to 1932

Description

Black and white photograph of the river looking upstream at Black Canyon.

Image

Photograph of Colorado river, Black Canyon, Nevada, circa 1931

Date

1930 to 1932

Description

Black and white photograph of river before diversion, dynamiting.

Image

Photograph of clasp of dynamiting, Black Canyon, Nevada, circa 1931

Date

1930 to 1932

Description

Black and white photograph of the clasp of dynamiting at Black Canyon.

Image

Photograph of high scaler, Hoover Dam, circa 1931

Date

1920 to 1940

Description

Close-up of a high scaler at Black Canyon during Hoover Dam construction.

Image

Photograph of high scalers, Hoover Dam, circa 1931

Date

1920 to 1940

Description

High scalers at Black Canyon during Hoover Dam construction.

Image

Photograph of bridge, Hoover Dam, circa 1931

Date

1920 to 1940

Description

Close-up of bridge crossing colorado river and dynamiting at Black Canyon during Hoover Dam construction.

Image

Photograph of construction, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Construction scene during night at the Hoover Dam construction at Black Canyon.

Image

Photograph of construction, Hoover Dam, circa early 1930s

Date

1931 to 1936

Description

Hoover dam construction at the Colorado river.

Image