173rd Engineer Battalion Unit Crest (Soldiers of the Great River) - Sold in Pairs Africa " is written along the

" is written along the bottom

Criteria: These distinctive unit insignia (DUI) are worn by the 156th Engineer Battalion

These units are commemorated in the corner design of a Maltese cross and an acorn inside an embattled square

Criteria: This is the unit crest for the 158th Cavalry Regiment

United States Air Force Combat Crew Badge

173rd Engineer Battalion Unit Crest (Soldiers of the Great River) - Sold in Pairs Africa " is written along theUnited States Army 173rd Engineer Battalion Unit Crest (Soldiers of the Great River) Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the Army and