Keywords: Panorama of canyon rim above Hoover damsite on the Nevada side. From left to right are seen, Operating tower for... - NARA - 293808.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 293808 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 1933-03-01 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-BC21547 1548 Other versions <gallery> File Panorama of canyon rim above Hoover damsite on the Nevada side From left to right are seen Operating tower for - NARA - 293808 tif tif </gallery> NARA-cooperation PD-USGov Construction of the Hoover Dam Six Companies Inc cableways at Hoover Dam construction site Six Companies Inc concrete mixing plants at Hoover Dam construction site high level |