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Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1972-07-15
Description
Pg.94 #3476 Looking upstream in Nevada Valve House. Note installation of needle valves and gates. Sept. 27, 1935. Pg.94 #3478 Looking upstream, on roof of Nevada Valve House. Steel rails in place, ready for pouring concrete slab. Sept. 27, 1935. Pg.94 #3473 Looking into Arizona Spillway Raise. Jumbo is being used for grouting, back of concrete lining. Sept. 27, 1935.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1972-08-23
Description
Pg.17 #2509 Close-up of Boulder Dam. View taken from the Arizona side, looking upstream. Jan. 24th, 1932. Pg.17 #2514 Close-up of slot at the Upstream Face of Boulder Dam. Jan. 24th, 1934 Pg.17 #2512 Downstream face of Boulder Dam, showing foundation for Central Wing of the Power House. Jan. 24th, 1934. Pg.17 #2510 Upstream face of Boulder Dam. Jan. 24th, 1934.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1973-07-10
Description
Pg.98 #3487 Boulder Dam and Powerhouse, looking upstream from lower cofferdam. Oct. 28, 1935. Pg.98 #3500 Boulder Dam Switchyard, showing excavation and construction. Note Boulder Dam Highway in background. Oct. 28, 1935. Pg.98 #3501 Looking upstream in No.2 downstream plug, showing water conduit being placed. Oct. 28, 1935. Pg.98 #3506 Looking upstream toward No.3 downstream plug. Note clean-up operations, getting ready for carpenters. Oct. 28, 1935.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1973-08-23
Description
Pg.95 #3553 View from the crest of Boulder Dam, looking downstream toward the Power House and lower portals of Diversion tunnels. Nov. 26, 1935. Pg.95 #3527 Boulder Dam and Power House, looking upstream from Nevada side. Note reservoir and Fortification Hill in background. Nov. 23, 1935. Pg.95 #3545 View from reservoir, looking downstream at Boulder Dam and Intake Towers. Nov. 26, 1935.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1973-11-02
Description
Pg.96 #3549 Looking south toward Boulder Dam Switchyard, showing construction and excavation. Nov. 26, 1935. Pg.96 #3531 Looking upstream in lower No.3 Plug. Note one of pipe sections in place. Nov. 25, 1935. Pg.96 #3551 Looking upstream along Nevada approach to Boulder Dam. Note rubble wall being built and excavation for tower footings. Nov. 26, 1935. Pg.96 #3534 Looking upstream in lower No.2 plug, showing pipe in place. Nov 25, 1935.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1975-01-24
Description
Pg.19 #2521 Forms in the upstream plug of Diversion Tunnel No. 2. Jan 27th, 1934. Pg.19 #2522 Forms in the upstream plug of Diversion Tunnel No. 3. Jan 27th, 1934. Pg.19 #2525 Placing concrete lining in Arizona upper penstock tunnel. Jan. 27th, 1934. Pg.19 #2524 Placing concrete lining in Arizona upper penstock tunnel. January 27th, 1934.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1976-04-12
Description
Pg.33 #2667 - Pg.33 #2668 Panorama looking downstream in Black Canyon, taken from the Nevada side, showing the upstream face of Boulder Dam, Arizona and Nevada Spillways, Intake Towers, Cableways and general construction. May 12th, 1934. Pg.33 #2697 Arizona Spillway, looking upstream. May 25th, 1934. Pg.33 #2695 Trash rack at the upper portals of Diversion Tunnel No. 2. May 25th, 1934.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1976-06-09
Description
Pg.35 #2703 Nevada Power House, from the Arizona Valve House bench. May 29th, 1934. Pg.35 #2701 Boulder Dam and Power House, looking upstream from the Downstream Cofferdam. May 29th, 1934. Pg.35 #2702 Arizona Power House, from the Nevada Valve House bench. May 29th, 1934. Pg.35 #2704 No. 5 unit of Nevada Power House, showing No. 3 pour completed. May 29th, 1934.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1976-09-11
Description
Pg.41 #2781 Looking upstream at Boulder Dam, from the Downstream Cofferdam. July 24th, 1934. Pg.41 #2783 Nevada Powerhouse from the Arizona Valve House bench. July 24th, 1934. Pg.41 #2764 View of the Nevada Powerhouse units from the Arizona retaining wall. July 20th, 1934. Pg.41 #2782 Arizona Powerhouse from the Arizona Valve House bench. July 24th, 1934.
Warren A. Bechtel Album of Hoover Dam: photographic print
Date
1976-09-18
Description
Pg.45 #2802 Looking downstream into the Arizona Spillway and No. 4 raise. Aug. 21st, 1934. Pg.45 #2803 Looking Downstream into No. 4 raise, showing the form work. Aug. 21st, 1934. Pg.45 #2794 Looking downstream from the Nevada side, toward the upstream face of Boulder Dam, showing the Spillways, Arizona Intake Towers and Cableways. Aug. 17th, 1934. Pg.45 #2825 Looking upstream in Upper No. 3 plug, showing pumpcrete and pipes. Aug. 25th, 1934.