32nd Field Artillery Unit Crest "Proud Americans" (each) drill 6th Cavalry Regiment Unit Crest

6th Cavalry Regiment Unit Crest (pair)

Medical Veterinary "V" Officer Brite Pin-on

Flag Olive Drab Reg Patch W/O Hook Fastener

Chemical Officer Brite Pin-on

Fort Drum 10th Mountain Challenge Coin

32nd Field Artillery Unit Crest "Proud Americans" (each) drill 6th Cavalry Regiment Unit Crest32nd Field Artillery Unit Crest "Proud Americans" (each) A distinctive unit insignia (DUI) is a metallic heraldic badge or device worn by soldiers in the United States Army. The DUI design is derived from the coat of arms authorized for a unit. DUIs may also be called "distinctive insignia" (DI) or, imprecisely, a "crest" or a "unit crest" by soldiers or collectors. The U. S. Army Institute of Heraldry is responsible for the design, development and