Keywords: "High-scalers at work in location for Arizona intake towers." - NARA - 293721.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 293721 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 1932-08-15 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-BC21359 Other versions <gallery> File High-scalers_at_work_in_location_for_Arizona_intake_towers _-_NARA_-_293721 tif tif File High-scalers_at_work_in_location_for_Arizona_intake_towers _-_NARA_-_293721 jpg jpg </gallery> NARA-cooperation PD-USGov People associated with the construction of Hoover Dam workers high scalers |