A group of people standing at Black Canyon, Nevada (Boulder City, NV), 1932. For additional information see image 0012 0141 (pho016167) ; image 0012 0142 (pho016168) and image 0012 0143 (pho016169) from Betty Ham Dokter Collection, Also see image 00182 0006 (pho025370) and 00182 0007 (pho025371) from Harmon Family Photograph Collection.
Belle Butler (wife of Jim Butler, lower left), and Daisy Rendall (later married to Nevada Governor Tasker Oddie), pose outside of adits at a mine near Tonopah, Nevada where Jim Butler first discovered gold.
Black and white image of equipment being lowered into Hoover Dam. People are watching from the lookout point on the Nevada side of the dam. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Two unidentified men with construction equipment inside the outlet works at Hoover Dam. Typed label on back of photograph: "Outlet works - Boulder Dam."