Keywords: PITTSBURGH, PENNSYLVANIA, DOWNTOWN BUILDINGS ARE SEEN THROUGH HAZE AND FRAMED BY A PORTION OF A JONES AND LAUGHLIN... - NARA - 557231.jpg Scope and content General notes 557231 Local identifier 412-DA-14779 Environmental Protection Agency 12/02/1970 - NARA-Author Alexandrowicz John L Photographer 8452213 <br /> Pittsburgh Allegheny county inhabited place 4201837 40 433 -79 983 <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 247/19/014779<br /> NAIL Control Number NWDNS-412-DA-14779 Other versions <gallery> File PITTSBURGH _PENNSYLVANIA _DOWNTOWN_BUILDINGS_ARE_SEEN_THROUGH_HAZE_AND_FRAMED_BY_A_PORTION_OF_A_JONES_AND_LAUGHLIN _-_NARA_-_557231 tif tif File PITTSBURGH _PENNSYLVANIA _DOWNTOWN_BUILDINGS_ARE_SEEN_THROUGH_HAZE_AND_FRAMED_BY_A_PORTION_OF_A_JONES_AND_LAUGHLIN _-_NARA_-_557231 jpg jpg </gallery> NARA-cooperation PD-USGov Pittsburgh in the 1970s NARA images of Pittsburgh Pennsylvania Jones and Laughlin Steel Company Pittsburgh |