MAKE A MEME View Large Image ...Looking down into upper Cofferdam excavation from rim of Black Canyon on Arizona side. Canyon wall in foreground... - NARA - 293749.jpg Scope and content Photograph from Volume Two of a series of photo albums documenting the construction of ...
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Keywords: "Looking down into upper Cofferdam excavation from rim of Black Canyon on Arizona side. Canyon wall in foreground... - NARA - 293749.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 293749 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 1932-10-18 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-BC21416 Other versions <gallery> File Looking_down_into_upper_Cofferdam_excavation_from_rim_of_Black_Canyon_on_Arizona_side _Canyon_wall_in_foreground _-_NARA_-_293749 tif tif File Looking_down_into_upper_Cofferdam_excavation_from_rim_of_Black_Canyon_on_Arizona_side _Canyon_wall_in_foreground _-_NARA_-_293749 jpg jpg </gallery> NARA-cooperation PD-USGov Construction of the Hoover Dam
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