Black and white image of Hoover Dam with the following printed text: "First 8 cubic yard batch of concrete being placed in Boulder Dam proper." Note: Boulder Dam was officially renamed Hoover Dam in 1947.
The view of the Boulder Theatre with a parking lot full of cars in Boulder City, Nevada. Transcribed onto the large sign on the side of the theatre: "Boulder Theatre." Transcribed onto the large sign on the front of the theatre: "Free Boulder Dam Motion Pictures; Visitors welcome; Boulder Dam Service Bureau."
Boulder City, panorama of houses, view from the water tank. From this angle of Boulder City, the Boulder Theater building that contains the Boulder Dam Service Bureau (left) can be seen, along with the Boulder Dam Hotel (center), Boulder Cafe (center), and a Texaco service station (right).