Archival objects in this container: Hoover Dam from the Arizona side, approximately 1934-1935 Hoover Dam's intake towers, looking upstream from the Arizona side, 1935 Highway across the crest of Hoover Dam, approximately 1936-1949 Hoover Dam's upstream face and intake towers, approximately 1934-1935 Hoover Dam outlet works on the Arizona side, approximately 1936-1939
