Archival objects in this container: Arizona valve house from the center of the low catwalk: photographic print, 1935 January 02 Arizona valve house, from the Nevada side: photographic print, 1935 June 24 Boulder Dam, looking downstream from the Nevada side, showing spillways and the intake towers: photographic print, 1935 June 01 Boulder Dam, looking downstream: photographic print, 1933 October 31 Close-up of Boulder Dam. View taken from the Arizona side, looking upstream: photographic print, 1934 January 24 Close-up of the Nevada powerhouse, showing the draft tubes: photographic print, 1934 September 27 Excavation for downstream plug, diversion tunnel Number 3: photographic print, 1933 December 29 First 30-foot penstock pipe section being lifted from trailer with government cableway: photographic print, 1934 July 20 Forms in the upstream plug of diversion tunnel Number 2: photographic print, 1934 January 27 General view of Himix, including blending plant silos at left rear of picture: photographic print, 1934 March 01 Himix Plant. Note the new type of 8 cubic yard bucket on the car, and the two additional 4 cubic yard mixers being installed: photographic print, 1933 December 01 Hoover Dam, cooling tower and refrigeration plant, looking downstream: photographic print, 1933 September 14 Hoover Dam: photographic print, 1933 June 27 Hoover Dam: photographic print, 1933 August 15 Looking across the downstream face of Boulder Dam, showing the utility towers and elevator shaft foot: photographic print, 1935 January 28 Looking down on Boulder Dam, showing the finished roadway, and the intake bridge girders in place: photographic print, 1935 March 25 Looking downstream from the Arizona side, showing Boulder Dam, the intake towers and general layout. Note the dome formed on one of the intake towers: photographic print, 1935 February 25 Looking downstream from the Nevada side, toward the upstream face of Boulder Dam, showing the spillways, Arizona intake towers and cableways: photographic print, 1934 August 17 Looking downstream into the Nevada spillway: photographic print, 1935 January 29 Looking downstream toward Arizona spillway. Note general road work, curbs in place, and guard rails being installed: photographic print, 1935 September 26 Looking downstream toward Boulder Dam, from the Arizona side: photographic print, 1935 July 25 Looking downstream toward Number 1 raise and Nevada spillway. Note drainage flume in foreground: photographic print, 1935 July 26 Looking from the Arizona side, toward the Nevada side, showing all four intake towers, three derricks, Boulder Dam to the left, and the Nevada spillway to the right: photographic print, 1934 September 27 Looking into Arizona spillway raise. Jumbo is being used for grouting, back of concrete lining: photographic print, 1935 September 27 Looking toward the Arizona side, showing top of Boulder Dam, with Arizona spillway and intake towers in background: photographic print, 1934 October 17 Load More
