. . . . . . . "Philadelphia Naval Shipyard" . "Philadelphia Naval Yard" . . . . . "Naval Inactive Ship Maintenance Facility Philadelphia" . . . "The Navy Yard" . . . . "Philadelphia Naval Yards" . . . "Philadelphia Naval Dockyard" . . "Philadelphia" . . . "League Island Navy Yard" . . . . . . "Philadelphia_Naval_Shipyard#Atlantic_Reserve_Fleet,_Philadelphia" . . . . . . . . . . . . . "Navy Yard" . . . . . . "League Island Naval Yard" . . . . . . . . . "Philadelphia Naval Shipyard" . . "Philadelphia Ship Preservation Guild" . . . . . . . . . . . . "League Island Navy" . . . . . . "Philadelphia Shipyard" . "League Island" . . . "Philadelphia Naval Base" . . . . . "Philadelphia, Pennsylvania" . . . . . . . . . . . . . . . . . . . "1917 (League Island Facility)" . . . . . . . . "U.S. Naval Yard" . "League Island Crane" . . . . "the Navy Yard" . . "U.S. Navy Yard" . . . . . . . . . "Philadelphia Navy Yard" . . . . . "shipyard" . . "Navy Yard, Philadelphia" . . "Naval Yard Marine Parade Ground" . . . "naval shipyard" . . "US Naval Ship Yard" . . . . . . . . .