Architectural plans for the additions and renovations for the Thunderbird from 1958. Site Name: Thunderbird Hotel Address: 2755 Las Vegas Boulevard South
An image of men testing the valves for jet flow gates (outlet works) at the Boulder Dam construction site (name officially changed to Hoover Dam in 1947).
Black and white image of the Black Canyon Reservoir site as seen from Monument Pass on the Nevada side of the Colorado River. This photograph was taken at 6:25 a.m.