Archival objects in this container: Water tanks for upper batch cement plant: photographic print, approximately 1930 to 1932 Aerial view of McCarran Airport in Las Vegas, Nevada: photographic negative and print, approximately 1950 to 1969 Aerial view of McCarran Airport in Las Vegas, Nevada with Landmark Hotel in the distance: photographic negative and print, approximately 1960 to 1970 Pump used to get water to upper batch plant: photographic print and negative, approximately 1930 to 1932 Extension of water pipe to upper batch plant: photographic print and negative, approximately 1930 to 1932 Pan American World Airways commercial airplane at airport in Las Vegas, Nevada: photographic negative and print, approximately 1940 to 1969 Transport buses to haul workers to dam from Boulder City, Nevada: photographic print and negative, approximately 1931 to 1934 Aerial view of Boulder City, Nevada: photographic negative, approximately 1930 to 1935 Dorothy Dorothy handing an unidentified man a booklet of songs: photographic print and negative, approximately 1934 to 1939 Lower cement mixing plant: photographic print and negative, approximately 1930 to 1932 Inside Babcock and Wilcox plant: photographic print and negative, approximately 1931 to 1934 Pump station at lower batch plant: photographic print and negative, approximately 1930 to 1932 Men cutting hole into ground: photographic print and negative , approximately 1931 to 1934 Pump station at lower batch plant: photographic print and negative, approximately 1930 to 1932 Control room for cement mixing plant: photographic print, approximately 1930 to 1932 Interior of water treatment plant in Boulder City, Nevada: photographic print and negative, approximately 1930 to 1935 Settling basin for purifying water: photographic print and negative, approximately 1931 to 1934 Aerial view of St. Thomas town site, Nevada: photographic print and negative, approximately 1940 to 1950 Lyndon B. Johnson waving with group of supporters in Las Vegas, Nevada: photographic print and negative, 1960 People waiting to work at the dam near camps: photographic print and negative, approximately 1931 to 1934 Dorothy Dorothy headshot: photographic print, approximately 1930 to 1940 Lyndon B. Johnson in the back, Senator Alan Bible on the right, with three unidentified women and a unidentified man: photographic print and negative, 1960 Truck delivery of dynamite and blasting powder: photographic print and negative, approximately 1930 to 1934 Train and railcars at the end of track: photographic print and negative, 1931 "Prize Texas Steer," cow with "LBJ" brand, and two unidentified men and an unidentified woman behind posing in southern Nevada: photographic print and negative, 1960 Load More