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Photograph of U. S. Navy deep-sea divers conducting Lake Mead sedimentation survey, circa 1948

Date

1948 (year approximate)

Description

Deep sea divers conducting a sedimentation survey on Lake Mead

Image

Slide of the construction phase of Hoover Dam, November 19, 1931

Date

1931-11-19

Description

Black and white image of the construction phase of the Boulder Dam Project, also known as Hoover Dam. This image features the mixing of the oil finish for Hemenway Wash Road.

Image

Slide of the construction phase of the Hoover Dam, December 1, 1932

Date

1932-12-01

Description

Black and white image of the early construction phase of Hoover Dam in Black Canyon. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the construction phase of Hoover Dam, January 18, 1933

Date

1933-01-18

Description

Black and white image of the early construction phase of Hoover Dam in Black Canyon. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the construction phase of Hoover Dam, February 10, 1933

Date

1933-02-10

Description

Black and white image of the early construction phase of Hoover Dam in Black Canyon. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the construction phase of Hoover Dam, April 1, 1933

Date

1933-04-01

Description

Black and white image of the construction phase of Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the construction phase of Hoover Dam, April 30, 1933

Date

1933-04-30

Description

Black and white image of the construction phase of Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the construction phase of Hoover Dam, June 27, 1933

Date

1933-06-27

Description

Black and white image of the construction phase of Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the construction phase of Hoover Dam, December 15, 1933

Date

1933-12-15

Description

Black and white image of the construction phase of Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the construction phase of Hoover Dam, March 28, 1934

Date

1934-03-28

Description

Black and white image of the construction phase of Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image