German Warships off the Virginia Capes (USA) in mid-July 1921 for U.S. aerial bombing experiments. L-R: German cruiser SMS <i>Frankfurt</i>, sunk on 18 July 1921, a German destroyer, possibly <i>S-132</i>, a U.S. Navy <i>Bird</i>-class minesweeper (AM-1), the battleship SMS <i>Ostfriesland</i>, and an unidentified vessel, possibly the German destroyer <i>V-43</i>, sunk 15 July 1921.
U.S. Navy
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-43000/NH-43715.html">NH 43715</a> from the U.S. Navy <a rel="nofollow" class="external text" href="http://www.history.navy.mil">Naval History and Heritage Command</a>