Black and white image of Hoover Dam with the following printed description: "Evaporation tower for dam precooling system located on downstream cofferdam. View from Nevada outlet house bench." Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Colorado River, Lake Mead. Stone wall built by CCC enrollees at Observation Point. Boulder Dam Recreation Area. Memorial to Dr. Mead in right center. 12/11/36. (with neg.) Site Name: Hoover Dam (dam)
An image showing a panoramic view of Boulder Highway as it nears Hoover Dam. Boulder Highway is visible in the lower right-hand corner of the photograph, cutting into the surrounding rocky terrain as it travels next to the presumed Colorado River.
Black and white image of Hoover Dam with the following printed description: "Thirty-foot-diameter-steel-penstock pipe set up from joint assembly at the Babcock and Wilcox Co. Plant." Note: Boulder Dam was officially renamed Hoover Dam in 1947.