Archival objects in this container: Visitors going into the dam elevator during Hoover Dam's decennial event, 1946 October Men in a boat on Lake Mead during the Hoover Dam decennial event, 1946 October Men in a boat on Lake Mead during the Hoover Dam decennial event, 1946 October Men in a boat on Lake Mead during the Hoover Dam decennial event, 1946 October Men in a boat on Lake Mead during the Hoover Dam decennial event, 1946 October Men near a boat on Lake Mead during the Hoover Dam decennial event, 1946 October Men in a boat on Lake Mead during the Hoover Dam decennial event, 1946 October Man giving a speech during the Boulder Dam decennial event, 1946 October Man giving a speech during the Boulder Dam decennial event, 1946 October Man giving a speech during the Boulder Dam decennial event, 1946 October Man giving a speech during the Boulder Dam decennial event, 1946 October Men shaking hands during the decennial ceremony in an auditorium at Hoover Dam, 1946 October Men on stage during the decennial ceremony in an auditorium at Hoover Dam, 1946 October Men on stage during the decennial ceremony in an auditorium at Hoover Dam, 1946 October Men on stage during the decennial ceremony in an auditorium at Hoover Dam, 1946 October Men on stage during the decennial ceremony in an auditorium at Hoover Dam, 1946 October Men on stage during the decennial ceremony in an auditorium at Hoover Dam, 1946 October Men on stage during the decennial ceremony in an auditorium at Hoover Dam, 1946 October Governor Herbert Ham and other men listening to a speech during the Hoover Dam decennial event, 1946 October Governor Herbert Ham and other men listening to a speech during the Hoover Dam decennial event, 1946 October Airplanes flying over Hoover Dam during its decennial event, 1946 October Airplanes flying over Hoover Dam and spelling the word "TEN" for the dam's decennial, 1946 October Airplanes flying over Hoover Dam and spelling the word "NAVY" for the dam's decennial, 1946 October Airplanes flying over Hoover Dam and spelling the word "NAVY" for the dam's decennial, 1946 October Airplanes flying over Hoover Dam and spelling the word "NAVY" for the dam's decennial, 1946 October Load More