Archival objects in this container: Airplanes flying over Hoover Dam and spelling the word "NAVY" for the dam's decennial, 1946 October Film crews and photographers at Hoover Dam on the day it was dedicated by President Franklin Delano Roosevelt, 1935 September Film crews and photographers at Hoover Dam on the day it was dedicated by President Franklin Delano Roosevelt, 1935 September Film crew shooting penstock valves while they were open for the Hoover Dam dedication, 1935 September
