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Displaying results 1971 - 1980 of 3987

Photograph of ceremony celebrating Hoover Dam construction, September 17, 1930

Date

1930-09-17

Description

Black and white image of Dr. Ray Lyman Wilbur, Secretary of Interior, naming the Boulder Dam (name officially changed to Hoover Dam in 1947) at a ceremony celebrating the beginning of work on the Boulder Canyon Project and the beginning of the construction of Union Pacific Railroad from Boulder Junction (Bracken Junction) to the dam site.

Image

Photograph of upstream face and intake towers, Hoover Dam, circa 1934-1935

Date

1934 to 1935

Archival Collection

Description

An image of construction on the Boulder Dam intake towers. Name officially changed to Hoover Dam in 1947.

Image

Photograph of burro and two people near Hoover Dam, circa late 1930s

Date

1935 to 1939

Archival Collection

Description

A shot an unidentified woman and an unidentified girl feeding a burro at beach area near Hoover Dam.

Image

Slide of Winged Figures of the Republic statues at Hoover Dam, circa late 1930s-1950s

Date

1936 to 1950

Archival Collection

Description

An image of the Winged Figures of the Republic statues at Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of diversion tunnel number 3 on the Arizona side of Hoover Dam, circa early 1930s

Date

1931 to 1935

Archival Collection

Description

A black and white image of Hoover Dam's diversion tunnel #3. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Film transparency showing intake towers at Hoover Dam, circa late 1930s

Date

1936 to 1940

Archival Collection

Description

A picture of speed boats on Lake Mead; Hoover Dam's upstream face and intake towers can be seen in the background.

Image

Film transparency of Oskar J. W. Hansen at the Hoover Dam Dedication, circa mid 1930s

Date

1935-09-30

Archival Collection

Description

A picture of Oskar J. W. Hansen, the sculptor who designed the Hoover Dam's Winged Figures of the Republic, speaking at the dedication ceremony.

Image

Photograph of workers' dormitories along the river, Hoover Dam, approximately 1932-1936

Date

1932 to 1936

Description

Looking downstream at eyelevel at the Colorado River with Black Canyon and the Hoover Dam workers' dormitories in view on the side of the mountain.

Image

Aerial photograph of Hoover Dam, Lake Mead, Black Canyon, circa 1934-1935

Date

1934 to 1935

Archival Collection

Description

Aerial view of Hoover Dam.

Image

Aerial photograph of Hoover Dam, Lake Mead, Black Canyon, circa 1934-1935

Date

1934 to 1935

Archival Collection

Description

Aerial view of Hoover Dam.

Image