Archival objects in this container: People visiting Hoover Dam, undated Hoover Dam's downstream face, approximately 1934-1939 Hoover Dam's downstream face, approximately 1930-1939 Hoover Dam's downstream face, approximately 1935-1940 Hoover Dam's downstream face, approximately 1933-1936 Hoover Dam's downstream face, approximately 1933-1936 People visiting Hoover Dam, undated Hoover Dam and intake towers, approximately 1935-1940 Hoover Dam's upstream face, approximately 1935-1940 Hoover Dam's upstream face and intake towers, approximately 1936-1939 Hoover Dam's intake towers and Lake Mead, approximately 1935-1940 Hoover Dam's intake towers and Lake Mead, approximately 1935-1940 Hoover Dam's upstream face, approximately 1935-1940 Hoover Dam's upstream face, approximately 1935-1940 Hoover Dam and Lake Mead, undated Hoover Dam and Lake Mead, approximately 1935-1940 Hoover Dam, approximately 1936-1940 Hoover Dam, approximately 1935-1940 Hoover Dam's surrounding area, approximately 1930-1934 Hoover Dam, approximately 1931-1936 Hoover Dam, approximately 1931-1936 Hoover Dam and Lake Mead, approximately 1935-1940 Hoover Dam, approximately 1935-1940 Hoover Dam, Colorado River, and surrounding area, approximately 1930-1939 Hoover Dam, Colorado River, and surrounding area, approximately 1930-1939 Load More