This is a photograph of Hoover Dam. Its crest and intake towers are visible in the photograph. Hoover Dam was named as such in 1947, but was previously named the Boulder Dam. "3." is written in the bottom left corner of the photo. Site Name: Hoover Dam (dam)
The filling of the Hoover Dam after the completion of the construction. It was previously called the Boulder Dam, and in 1947 it was officially renamed the Hoover Dam. Written on the top of the photo: "BDRA. NEV. 4.36 350." Site Name: Hoover Dam (dam)
The filling of the Hoover Dam after the completion of construction. This photograph was taken when it was called the Boulder Dam. It was officially renamed the Hoover Dam in 1947. Written on the top of the photo: "BDRA. NEV. 4.36 343." Site Name: Hoover Dam (dam)