Keywords: MT. WILSON OBSERVATORY - NARA - 542677.tif MT WILSON OBSERVATORY Scope and content General notes 542677 Local identifier 412-DA-184 Environmental Protection Agency 12/02/1970 - NARA-Author Daniels Gene photographer Photographer 8463941 <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 1972 05 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 004/04/000000<br /> NAIL Control Number NWDNS-412-DA-184 yes Other versions <gallery> File MT _WILSON_OBSERVATORY_-_NARA_-_542677 tif tif File MT _WILSON_OBSERVATORY_-_NARA_-_542677 jpg jpg </gallery> NARA-cooperation PD-USGov NARA TIF images with categorized JPGs California |