Black and white image of Hoover Dam with the following printed description: "Rotating field for the generator for Unit N5 under erection. Field poles installed ready for testing." Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Black and white image of Hoover Dam with the following printed description: "View of 50-foot diameter tunnel below Arizona Tunnel Plug outlet works with Stoney Gate at end of tunnel lowered." Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Black and white image of Hoover Dam with the following description (provided by Special Collections): "View of bank 287.5 KVV transformers along the ramp of the Arizona powerhouse. April 1941." Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Black and white image with the following printed description: "Boat dock on Nevada side of Colorado River operated by permittees." Sign at dock is for Murl Emery Boats and advertises "Eleven years on the Colorado River" with tours to Boulder Dam and Boulder Canyon. Note: Hoover Dam was officially renamed Hoover Dam in 1947.
Glen E. "Bud" Bodell, the Chief of the Six Companies security force, posing with two unidentified women in Boulder City, Nevada. The image is drawn on and portrays the two women pointing guns at Bodell, who has his hands raised in the air offering them money.