Black and white image of "Big Bertha," the Six Companies, Inc. motor transport used to haul workmen between Boulder City and Hoover Dam. This double-decker truck could haul 154 men. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
An image showing a general view of Lake Mead. Hoover Dam is visible in the bottom right corner of the image. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
An image of Parker Dam on the Colorado River at the California-Arizona border, 155 miles downstream from Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Las Vegas, Nevada news broadcast revealing Hoover Dam as one of the Seven Wonders of the United States as named by civil engineers; Weathercaster Nathan Tannenbaum comments the Stratosphere Tower when completed will join this list. Original media VHS, color, aspect ratio 4 x 3, frame size 720 x 486. From the Bob Stupak Professional Papers (MS-01016) -- Professional papers -- Audiovisual material -- Digitized audiovisual clips file.
Black and white image of a boat on Lake Mead. Hoover Dam's upstream face and intake towers are visible in the background. Note: Boulder Dam was officially renamed Hoover Dam in 1947.