158th Field Artillery Regiment Unit Crest (Unusual Efforts Expended) - Sold in Pairs ISLAND_16A Primus Inter Pares reflects their

Primus Inter Pares reflects their motto

The design is largely aquamarine blue indicative of Aviation

It is one of the brigades of the 35th Infantry Division

this Miniature Medals Mount can be used to mount 19 miniature medals

Marine Corps

158th Field Artillery Regiment Unit Crest (Unusual Efforts Expended) - Sold in Pairs ISLAND_16A Primus Inter Pares reflects theirUnited States Army 158th Field Artillery Regiment Unit Crest (Unusual Efforts Expended) Criteria: This distinctive unit insignia (DUI) is worn by the 158th Field Artillery Regiment. A unit of the Oklahoma Army National Guard, this insignia was initially approved for wear in 1951 for the 158th FA Battalion, 1960 for the 158th Artillery Regiment, and redesignated in 1972 for the 158th FA Regiment. Unit crests are worn on the Army Class A Uniform