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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.

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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

Slide of the construction phase of Hoover Dam, April 27, 1934

Date
1934-04-27
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, May 29, 1934

Date
1934-05-29
Description
Black and white image of the construction phase of Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency of the gravel testing laboratory, Las Vegas, September 20, 1929

Date
1929-09-20
Description
Black and white image of the gravel testing laboratory at the site of the former Stewart Ranch, also known as the Las Vegas Ranch. Site Name: Las Vegas Ranch (Las Vegas, Nev.)

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