Looking upstream at the Boulder Dam (now called Hoover Dam) under construction. "Boulder Dam, looking upstream September 7, 1933 2346" is written at the bottom of the photo. Site Name: Hoover Dam (dam)
Black and white image of the eight cubic yard capacity bucket discharging a load into the upstream face of Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
An image of completed power generators at Hoover Dam. Caption on image reads: "Interior of powerhouse at Boulder Dam, with six 115,000-H.P generators installed. Service Bureau photo." Boulder Dam was officially renamed Hoover Dam in 1947.