16th Infantry Regiment's Distinctive Unit Insignia
https://web.archive.org/web/20150629093124/http://www.tioh.hqda.pentagon.mil/Catalog/Category.aspx?grp=2&amp;menu=Uniformed%20Services

http://web.archive.org/web/20150805015717/http://www.tioh.hqda.pentagon.mil:80/Catalog/HeraldryList.aspx?CategoryId=22&amp;grp=2&amp;menu=Uniformed%20Services
http://web.archive.org/web/20161205111705/http://www.tioh.hqda.pentagon.mil/Catalog/HeraldryMulti.aspx?CategoryId=3632&amp;grp=2&amp;menu=Uniformed%20Services