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Displaying results 142521 - 142530 of 144251

Slide of Fremont Street in downtown Las Vegas, circa 1930

Date

1929 to 1931

Archival Collection

Description

Black and white image of Main and Fremont Streets at night. The Overland Hotel and Hotel Sal Sagev (Las Vegas spelled backwards) are also visible.

Image

Slide of the beginning of a 5000-hole blast, Hoover Dam, circa early 1930s

Date

1930 to 1934

Archival Collection

Description

Black and white image showing the beginning of a 5000-hole dynamite blast in Black Canyon at the site of Hoover Dam construction. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of canyon blasts, Hoover Dam, circa early 1930s

Date

1930 to 1933

Archival Collection

Description

Black and white image showing a river-level view of canyon blasting in Black Canyon at the site of Hoover Dam construction. 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

Slide of a penstock pipe, Hoover Dam, circa early 1930s

Date

1931 to 1935

Archival Collection

Description

Black and white image of two men standing in front of penstock tunnel piping at the site of Hoover Dam construction. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of the downstream face of Hoover Dam, circa early 1930s

Date

1931 to 1934

Archival Collection

Description

Black and white image showing Hoover Dam's downstream face during the concrete pouring process. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of construction on Hoover Dam, circa early 1930s

Date

1932 to 1935

Archival Collection

Description

Black and white image of equipment being lowered into Hoover Dam. People are watching from the lookout point on the Nevada side of the dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of Hoover Dam's upstream side, circa late 1930s

Date

1936 to 1940

Archival Collection

Description

Black and white montage of a person sitting in a small boat near Hoover Dam's upstream side. The lake and canyon portion of the image look to be from a photograph, but the dam seems to be a drawing. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of Hoover Dam's upstream side, circa late 1930s

Date

1936 to 1940

Archival Collection

Description

Black and white montage of a person sitting in a small boat near Hoover Dam's upstream side. The lake and canyon portion of the image look to be from a photograph, but the dam seems to be a drawing. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image

Slide of a crowd at the Boulder Junction near Las Vegas, September 1930

Date

1930-09

Archival Collection

Description

Black and white image of a crowd of people gathered together for the Boulder Junction, a ceremony celebrating the beginning of work on Boulder Canyon Project and the beginning of construction on a Union Pacific Railroad from Boulder Junction (Bracken Junction) to the dam site. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Image