Looking upstream at the Boulder Dam (now called Hoover Dam) under construction. "Boulder Dam, looking upstream. August 7, 1933 2299" is written at the bottom of the photo. Site Name: Hoover Dam (dam)
An image of a bus and car stopped on the highway on the Arizona side of Hoover Dam. The name was officially changed from Boulder Dam to Hoover Dam in 1947.
From the Morgan Sweeney Photograph Collection (PH-00228). Hoover Dam Powerplant by the States switchyard area. Blasting for removal of overburden. Stamp on the back reads, "Photograph by Bureau of Reclamation BCP # 8155 Boulder Canyon Project Boulder City, Nevada."