Archival objects in this container: Hoover Dam, Black Canyon, and Lake Mead, approximately 1936-1939 Highway across the crest of Hoover Dam from the Arizona side, approximately 1935-1939 Hoover Dam and powerhouse, approximately 1936-1939 Power house and downstream face of Hoover Dam, approximately 1936-1939 Hoover Dam at night, approximately 1936-1939 Nevada spillway, Hoover Dam, approximately 1936-1949 Hoover Dam crest with cars and buses parked by the visitors' elevator tower, approximately 1937-1939 Hoover Dam's upstream face and intake towers, approximately 1936-1949 Interior of the power house at Hoover Dam, approximately 1936-1939 Arizona spillway of Hoover Dam, approximately 1936-1939 Visitors standing outside the Hoover Dam elevator towers, approximately 1936-1949 Hoover Dam's intake towers, 1935 Hoover Dam's intake towers, 1935 Open valves at Hoover Dam outlet works, approximately 1936-1939 Hoover Dam's upstream face and intake towers, as seen from Lake Mead, approximately 1936-1939 Open valves at Hoover Dam outlet works, approximately 1936-1939 Hoover Dam's upstream face and intake towers, as seen from Lake Mead, approximately 1936-1939 Boat in front of the Hoover Dam's intake towers, approximately 1935-1950 Open valves at Hoover Dam outlet works, approximately 1936-1939 Downstream face of the Hoover Dam as seen from the floor of Black Canyon, approximately 1934-1935 Hoover Dam crest as seen from the Nevada side, approximately 1934-1935 Hoover Dam powerhouse and downstream face, approximately 1936-1939 Interior of Hoover Dam powerhouse, approximately 1936-1939 Hoover Dam powerhouse and downstream face, approximately 1936-1939 Hoover Dam powerhouse and downstream face, approximately 1936-1939 Load More
