Keywords: "The first bucket of concrete grout is placed in Boulder Dam proper at 11-20 A.M. June 6, 1933. This 8-cubic batch... - NARA - 293882.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 293882 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 1933-06-06 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-BC21751 Other versions <gallery> File The_first_bucket_of_concrete_grout_is_placed_in_Boulder_Dam_proper_at_11-20_A M _June_6 _1933 _This_8-cubic_batch _-_NARA_-_293882 tif tif File The_first_bucket_of_concrete_grout_is_placed_in_Boulder_Dam_proper_at_11-20_A M _June_6 _1933 _This_8-cubic_batch _-_NARA_-_293882 jpg jpg </gallery> NARA-cooperation PD-USGov Construction of the Hoover Dam |