A U.S. Navy sailor aboard the aircraft carrier USS <i>Franklin D. Roosevelt</i> (CVA-42) cleaning a 40 mm saluting gun. <i>FDR</i>, with assigned Carrier Air Wing 6 (CVW-6), was deployed to the Mediterranean Sea from 29 January to 28 July 1971.
USN
U.S. Navy photo <a rel="nofollow" class="external autonumber" href="http://www.navysite.de/cruisebooks/cv42-71/117.htm">[1]</a> from the <a rel="nofollow" class="external text" href="http://www.navysite.de/cruisebooks/cv42-71/index_014.htm">USS <i>Franklin D. Roosevelt</i> (CVA-42) 1971 cruise book</a> available at <a rel="nofollow" class="external text" href="http://navysite.de/cruisebooks/index.html">Navysite.de</a>