An image of unidentified men standing in the lookout well during the Boulder Dam decennial event. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Black and white photographic image of the view from the top of Hoover (Boulder) Dam. Automobiles can be seen parked along the curb and driving on the street. "On top of Boulder Dam" is written on the front of the postcard.
Looking upstream at the Hoover Dam construction site. The white, horizontal, building in the lower middle is the cooling system for the dam. Site Name: Hoover Dam (dam)