Search Results
Film transparency of workers at the rock opening of the Hoover Dam diversion tunnel, circa early 1930s
Date
1931 to 1933
Archival Collection
Description
A view of workers and equipment clearing the debris at the the rock opening of the Hoover Dam diversion tunnel.
Image
Film transparency of workers posing inside the Hoover Dam diversion tunnel, April 12, 1932
Date
1932-04-12
Archival Collection
Description
A picture of workers posing on top of the frame at the beginning of the Hoover Dam diversion tunnel.
Image
Film transparency of the beginning wood base of the Hoover Dam diversion tunnel, January 31, 1934
Date
1934-01-31
Archival Collection
Description
A view of the beginning wood base for the Hoover Dam diversion tunnel.
Image
Film transparency of workers and equipment inside Hoover Dam diversion tunnel, October 30, 1933
Date
1933-10-30
Archival Collection
Description
An image of workers with a steam shovel and dump truck inside a diversion tunnel.
Image
Film transparency of workers being trucked to Hoover Dam construction site, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
A picture of a truck known as "Big Bertha," carrying 150 workers to the Hoover Dam work site.
Image
Film transparency of Six Companies truck and employees, Hoover Dam, December 15, 1934
Date
1934-12-15
Archival Collection
Description
A view of five unidentified men standing in front of a Six Companies, Inc. truck; the men are presumed to be employees.
Image
Photograph of trucks and railroad tracks at Hoover Dam construction site, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
An image of men with transport trucks coming up from the upper portals at the Hoover (Boulder) Dam construction site.
Image
Photograph of man standing inside pipe, Hoover Dam, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
An image of a man standing inside of a large Babcock and Wilcox Company pipe that was used for Hoover (Boulder) Dam construction.
Image
Photograph of pipe being lifted into Hoover Dam construction site, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
An image of a large pipe section being lifted at the Hoover (Boulder) Dam construction site.
Image
Photograph of final wall of penstock, Hoover Dam, circa 1930-1935
Date
1930 to 1935
Archival Collection
Description
An image of a man standing outside of the final wall of penstock at the Hoover (Boulder) Dam construction site.
Image