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Displaying results 971 - 980 of 10242

Photograph of a rock blast, Hoover Dam, March 28, 1932

Date

1932-03-28

Description

Blast in scaling down the canyon walls for construction of the intake towers of the Boulder Dam, now called Hoover Dam. Photo taken from the river-level looking downstream. Site Name: Hoover Dam (dam)

Image

Photograph of mixing plant, Hoover Dam, March 8, 1932

Date

1932-03-08

Description

Looking upstream at the low level mixing plant, 4 cubic-yard aggregators mounted on white trucks in the foreground. Site Name: Hoover Dam (dam)

Image

Slide of the construction phase of Hoover Dam, March 27, 1931

Date

1931-03-27

Description

Black and white image of the construction phase of the Boulder Canyon Project, also known as Hoover Dam. Excavation for the Hoover Dam construction substation by the Nevada-California Power Company is visible. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Photograph of construction equipment and trucks, Hoover Dam, 1930s

Date

1930 to 1939

Description

Trucks and construction equipment during the construction of Hoover Dam, 1930s.

Image

Hoover Dam album, image 019

Date

1931 to 1936

Description

150-man transport, Boulder Dam [left], Night Scene in Las Vegas [left], 1931-1936

Image

Postcard of Hoover Dam at night, circa early 1930s

Date

1930 to 1935

Description

Description provided on front of image: "The Broadway of Hoover Dam, Oakes."

Image

Postcard showing downstream face of Hoover Dam, circa 1935

Date

1935

Archival Collection

Description

Downstream face of Hoover Dam

Image

Photograph of first concrete in Hoover Dam, June 6, 1933

Date

1933-06-06

Description

Men working at the construction site of Boulder Dam. Transcribed on photograph: "First concrete in Boulder Dam June 6, 1933 2236." Site Name: Hoover Dam (dam)

Image

Photograph of the Rotary Club, Hoover Dam, October 1946

Date

1946

Archival Collection

Description

An image of Rotary Club members having lunch at Boulder Dam. Earl Brothers is also present in this photograph. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Photograph of the Rotary Club, Hoover Dam, October 1946

Date

1946

Archival Collection

Description

An image of Rotary Club members having lunch at Boulder Dam. Earl Brothers is also present in this photograph. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image