Keywords: "Side-wall concrete forms in place in diversion tunnel No. 2. View from "raw" or unconcreted end of jumbo. Truck is... - NARA - 293662.jpg Scope and content Photograph from Volume Two of a series of photo albums documenting the construction of Hoover Dam Boulder City Nevada General notes 293662 Local identifier Department of the Interior Bureau of Reclamation Engineering and Research Center 05/18/1981 - 03/04/1988 NARA's Rocky Mountain Region Denver NRGA Building 48 Denver Federal Center West 6th Avenue and Kipling Street Denver CO 80225-0307 1932 Record group Record Group 115 Records of the Bureau of Reclamation 1889 - 2008 Record group ARC 444 Photograph albums compiled 1903 - 1972 Series ARC 293611 File unit File unit ARC Variant control numbers NAIL Control Number NRG-115-CONSTPHO85006-BC21219 Other versions <gallery> File Side-wall_concrete_forms_in_place_in_diversion_tunnel_No _2 _View_from_ raw _or_unconcreted_end_of_jumbo _Truck_is _-_NARA_-_293662 tif tif File Side-wall_concrete_forms_in_place_in_diversion_tunnel_No _2 _View_from_ raw _or_unconcreted_end_of_jumbo _Truck_is _-_NARA_-_293662 jpg jpg </gallery> NARA-cooperation PD-USGov Construction of the Hoover Dam |