A group of individuals viewing the Hoover Dam from the very bottom of the basin. They are all looking up at the massive concrete structure. Site Name: Hoover Dam (dam)
An image of unidentified guests sitting and listening to speeches at Boulder Dam's decennial event. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
The construction of the Hoover Dam. Concrete forms slabs to build the dam's structure, visible below the downstream face of the dam, while intake towers rise behind the dam.