Keywords: PHILADELPHIA'S AIR RAID SYSTEM - NARA - 515173.jpg Scope and content General notes 515173 Local identifier 44-PA-1508 Office for Emergency Management Office of War Information Domestic Operations Branch Bureau of Special Services 03/09/1943 - 09/15/1945 Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 1941 - 1945 Record group Record Group 44 Records of the Office of Government Reports 1932 - 1947 Record group ARC 373 World War II Posters compiled 1942 - 1945 Series ARC 513498 File unit File unit ARC Variant control numbers NAIL Control Number NWDNS-44-PA-1508 Other versions <gallery> File PHILADELPHIA'S_AIR_RAID_SYSTEM_-_NARA_-_515173 tif tif File PHILADELPHIA'S_AIR_RAID_SYSTEM_-_NARA_-_515173 jpg jpg </gallery> NARA-cooperation PD-USGov World War II posters from the United States Civil defense of the United States Air raid precautions Philadelphia in the 1940s World War II home front in the United States |