Aerial view of the U.S. Navy Naval Aircraft Factory, Philadelphia, Pennsylvania (USA), photographed from an F-5L aircraft, 14 November 1918.
U.S. Navy
1918-11-14
Official U.S. Navy photo <a rel="nofollow" class="external text" href="http://www.history.navy.mil/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/NH-02000/NH-2664.html">NH 2664</a> from the U.S. Navy <a rel="nofollow" class="external text" href="http://www.history.navy.mil">Naval History and Heritage Command</a>