MAKE A MEME View Large Image ...Two and one-half cubic yard dragline excavator working in middle channel of foundation excavation. Photo shows type... - NARA - 293837.jpg Scope and content Photograph from Volume Two of a series of photo albums documenting the construction ...
View Original:"Two_and_one-half_cubic_yard_dragline_excavator_working_in_middle_channel_of_foundation_excavation._Photo_shows_type..._-_NARA_-_293837.jpg (2066x3000)
Download: Original    Medium    Small Thumb
Courtesy of:commons.wikimedia.org More Like This
Keywords: "Two and one-half cubic yard dragline excavator working in middle channel of foundation excavation. Photo shows type... - NARA - 293837.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 293837 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 1933-04-19 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-BC21618 Other versions <gallery> File Two_and_one-half_cubic_yard_dragline_excavator_working_in_middle_channel_of_foundation_excavation _Photo_shows_type _-_NARA_-_293837 tif tif File Two_and_one-half_cubic_yard_dragline_excavator_working_in_middle_channel_of_foundation_excavation _Photo_shows_type _-_NARA_-_293837 jpg jpg </gallery> NARA-cooperation PD-USGov Construction of the Hoover Dam
Terms of Use   Search of the Day