Archival objects in this container: Nevada powerhouse at the Hoover Dam: photographic print, 1951 December Bank Takeoff structure at the Hoover Dam: photographic print, 1951 October Rim tower C11T1x at the Hoover Dam: photographic print, 1951 August 06 Generator shaft for Unit A-9 at the Hoover Dam: photographic print, 1951 June 22 Nevada Cableway landing at the Hoover Dam: photographic print, 1951 June 21 Fluted diffuser for pressure relief at the Hoover Dam: photographic print, approximately 1951 150-ton cableway landing at the Hoover Dam: photographic print, approximately 1950 to 1959 KVA transformer at the Hoover Dam: photographic print, 1951 December 20 Water treatment water tank at the Hoover Dam: photographic print, 1950 December Interior Arizona Wing of the powerhouse at the Hoover Dam: photographic print, 1951 March 29 Nevada powerhouse at the Hoover Dam: photographic print, approximately 1940 to 1960 Rim Tower C11T1x at the Hoover Dam: photographic print, 1951 June 22 Reinforcing steel for Hoover Dam: photographic print, 1951 August 31 Placing concrete for Hoover Dam: photographic print, 1951 September 01 Foundation for the Hoover powerplant: photographic print, 1951 October 04 Hoover Dam powerplant turbine: photographic print, 1951 August 22 Turbine runner at the Hoover Dam: photographic print, approximately 1951 Concrete placement in process at the Hoover Dam: photographic print, 1951 August 24 Unit A-4 turbine at the Hoover Dam: photographic print, 1951 September 17 Unit A-4 turbine at the Hoover Dam: photographic print, 1951 October Interior view of A 8-9 penstock at the Hoover Dam: photographic print, 1951 August 25 An A-4 butterfly valve at the Hoover Dam: photographic print, 1951 December 20 An A-4 generator at the Hoover Dam: photographic print, 1951 July 26 An A-4 generator at the Hoover Dam: photographic print, 1951 September 24 Generator Unit A-9 at the Hoover Dam: photographic print, 1951 July 13