7th ADA Crest (Right) "Nullius Pavet Occursum" (each) spec Aviation Aircrew Master Brite Pin-on

Aviation Aircrew Master Brite Pin-on Badge

85th Civil Affairs OCP Patch with Hook Fastener (pair)

Army Multi-Ribbon Bar 17S

Military Police Black Metal Branch Pin-On

7th ADA Crest (Right) "Nullius Pavet Occursum" (each) spec Aviation Aircrew Master Brite Pin-on7th ADA Crest (Right) "Nullius Pavet Occursum" (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