859th Surgical Operations Squadron emblem.  Approved 20 June 2003.  Later designated 59th Surgical Specialties Squadron.
<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>
2003-06-20
<a rel="nofollow" class="external free" href="http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/432646/59-surgical-specialties-squadron-aetc/">http://www.afhra.af.mil/About-Us/Fact-Sheets/Display/Article/432646/59-surgical-specialties-squadron-aetc/</a>