355th Equipment Maintenance Squadron emblem.  Approved 24 July 1978.
<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>
1978-07-24
<a rel="nofollow" class="external free" href="https://media.defense.gov/2007/Oct/29/2000436129/-1/-1/0/071029-F-JZ501-113.JPG">https://media.defense.gov/2007/Oct/29/2000436129/-1/-1/0/071029-F-JZ501-113.JPG</a>