Pg.86 #3365 Looking upstream toward Boulder Dam and Power House. Jul. 25, 1935. Pg.86 #3373 Looking across the top of Boulder Dam, from the Nevada side. Jul. 26, 1935. Pg.86 #3378 The Nevada Valve House, with the refrigeration Plant below. July 26, 1935.
Pg.87 #3403 Looking upstream toward Boulder Dam and the Power House, from lower portals road. Aug. 26, 1935. Pg.87 #3392 View taken from top of Boulder Dam, looking down on Power House, Valve House, and lower portals. Aug. 26, 1935.
Pg.91 #3457 Looking upstream toward Boulder Dam and Power House. Sept. 26, 1935 Pg.91 #3460 From top of Boulder Dam, looking down on Power House. Roof slab is practically completed, and canyon wall gutters are in place. Sept. 26, 1935
From the Maurine and Fred Wilson and Dr. William S. Park Photograph Albums (PH-00222) -- Album 2 -- Four images. The first image is an enlarged view of image three depicting Cleopatra Terrace. The second image is Angel Terrace. The fourth image is Mammoth Hot Springs Terraces.
From the Maurine and Fred Wilson and Dr. William S. Park Photograph Albums (PH-00222) -- Album 2 -- Four images. Image one is the Sapphire Pool and Biscuit Basin. Image two is of the Giant Geyser Cone. Image three depicts a giant geyser. Image four is of Jupiter Spring.