Emblem of the USAAF 506th Strategic Fighter Wing
Source: Maurer, Maurer (1983). Air Force Combat Units Of World War II. Maxwell AFB, Alabama: Office of Air Force History. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0892010924" title="Special:BookSources/0892010924">ISBN 0892010924</a>.
The original uploader was <a href="https://en.wikipedia.org/wiki/User:Bwmoll3" class="extiw" title="wikipedia:User:Bwmoll3">Bwmoll3</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.
15 October 2007 (original upload date)
Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons.