82nd Sustainment Brigade Unit Crest "Supporting Freedom" (each) 10th Mountain Division Challenge Coin

10th Mountain Division Challenge Coin

and for shadow boxes

69th Armor Crest "Vitesse Et Puissance" (pair)

25th Infantry Division Challenge Coin

82nd Sustainment Brigade Unit Crest "Supporting Freedom" (each) 10th Mountain Division Challenge Coin82nd Sustainment Brigade Unit Crest "Supporting Freedom" (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,