Insignia of the U.S. Navy Air Anti-Submarine Squadron 22 (VS-22) "Checkmates", in 1950.
U.S. Navy
1950
U.S. Navy photo <a rel="nofollow" class="external autonumber" href="https://www.navysite.de/cruisebooks/cve120-50/074.htm">[1]</a> from the <a rel="nofollow" class="external text" href="https://www.navysite.de/cruisebooks/cve120-50/index_012.htm">USS <i>Mindoro</i> (CVE-120) 1950 cruise book</a> available at <a rel="nofollow" class="external text" href="http://navysite.de/cruisebooks/index.html">Navysite.de</a>