Official <a href="https://en.wikipedia.org/wiki/6th_Engineer_Support_Battalion" class="extiw" title="w:6th Engineer Support Battalion">6th Engineer Support Battalion</a> insignia
Charles Van Acker
2008-11-01
<a rel="nofollow" class="external free" href="http://www.mfr.usmc.mil/4thmlg/6esbn/">http://www.mfr.usmc.mil/4thmlg/6esbn/</a>