Keywords: VIEW OF THE SKYLINE AT PITTSBURGH, PENNSYLVANIA. LINING BOTH SIDES OF THE MONONGAHELA RIVER IN THE FOREGROUND ARE... - NARA - 557227.jpg Scope and content General notes 557227 Local identifier 412-DA-14775 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 247/15/014775<br /> NAIL Control Number NWDNS-412-DA-14775 Other versions <gallery> File VIEW_OF_THE_SKYLINE_AT_PITTSBURGH _PENNSYLVANIA _LINING_BOTH_SIDES_OF_THE_MONONGAHELA_RIVER_IN_THE_FOREGROUND_ARE _-_NARA_-_557227 tif tif File VIEW_OF_THE_SKYLINE_AT_PITTSBURGH _PENNSYLVANIA _LINING_BOTH_SIDES_OF_THE_MONONGAHELA_RIVER_IN_THE_FOREGROUND_ARE _-_NARA_-_557227 jpg jpg </gallery> NARA-cooperation PD-USGov Hot Metal bridge 1973 in Pennsylvania Pittsburgh in the 1970s NARA images of Pittsburgh Pennsylvania Jones and Laughlin Steel Company Pittsburgh Cityscapes of Pittsburgh Pennsylvania viewed from hills |