Color image showing an artist's rendering of the Arizona Spillway and Highway Bridge at Hoover Dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
An image of Hoover Dam's upstream side. Text from image reads: "Looking Upstream from Boulder Dam, Showing Lower Lake Mead and Highway from Kingman, Arizona [copyright] BDSB." Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Illustration of a night view of Boulder Dam, now known as Hoover Dam. Caption reads: "Boulder Dam at night, Colorado River." "U.S. Bureau of Reclamation photo" is typed in the top left corner.
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)
Text on bottom of postcard reads: "Night view of Boulder Dam- downstream face and highway on crest." Boulder Dam was officially re-named Hoover Dam in 1947.