Keywords: USS Iowa - NH 74096.tiff Battleship 4 In the Reserve Basin at the Philadelphia Navy Yard Pennsylvania circa early 1919 She is flying a Rear Admiral's flag from her main mast peak Courtesy of the Naval Historical Foundation Washington D C U S Naval History and Heritage Command Photograph depicted place Philadelphia Navy Yard http //www history navy mil/our-collections/photography html USS Iowa - NH 74096 jpg Please-do-not-overwrite-original-files Naval History and Heritage Command PD-USGov-Military-Navy NHHC images uploaded by Revent NH 74096 Images from the Naval History and Heritage Command NH 74096 USS Iowa BB-4 Philadelphia Naval Shipyard |