Keywords: CONSTRUCTION OF EXPO 74 SITE ON THE COLUMBIA RIVER - NARA - 547989.jpg Scope and content General notes 547989 Local identifier 412-DA-5502 Environmental Protection Agency 12/02/1970 - NARA-Author Falconer David Photographer 1427627 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 05/1973 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 092/42/005502<br /> NAIL Control Number NWDNS-412-DA-5502 Other versions <gallery> File CONSTRUCTION_OF_EXPO_74_SITE_ON_THE_COLUMBIA_RIVER_-_NARA_-_547989 tif tif File CONSTRUCTION_OF_EXPO_74_SITE_ON_THE_COLUMBIA_RIVER_-_NARA_-_547989 jpg jpg </gallery> NARA-cooperation PD-USGov Expo '74 Columbia River Building construction sites in the United States |