550th Night Fighter Squadron emblem
Unknown member of squadron
2017-08-15
<a rel="nofollow" class="external free" href="http://www.thefedoralounge.com/threads/another-leather-unit-patch.85326/">http://www.thefedoralounge.com/threads/another-leather-unit-patch.85326/</a> and <cite class="book" style="font-style:normal" id="Reference-Watkins-2013">Watkins, Robert A. (2013)      <i> Insignia and Aircraft Markings of the U.S. Army Air Force In World War II</i>, Volume V, Pacific Theater of Operations, Atglen,PA:  Shiffer Publishing, Ltd., pp. 53  <small><a href="https://en.wikipedia.org/wiki/International_Standard_Book_Number" class="extiw" title="en:International Standard Book Number">ISBN</a>:  <a href="//commons.wikimedia.org/wiki/Special:BookSources/978-0-7643-4346-9" title="Special:BookSources/978-0-7643-4346-9">978-0-7643-4346-9</a>. </small></cite> modified with Microsoft Paine