357th Fighter Squadron emblem.  Approved 29 June 1943.
<a href="https://en.wikipedia.org/wiki/United_States_Army_Institute_of_Heraldry" class="extiw" title="en:United States Army Institute of Heraldry">en:United States Army Institute of Heraldry</a>
<a rel="nofollow" class="external free" href="https://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/431972/357-fighter-squadron-acc/">https://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/431972/357-fighter-squadron-acc/</a> edited with Microsoft Paint to conform to illustration and description in Maurer, Combat Squadrons of the United States Air Force in World War II