Original U.S. WWII US Army Air Forces Enamel Distinctive Unit Insignia Lot - 17 Items British Flare Guns The block itself is marked

The block itself is marked B

and also coated with a thick sticky grease

The sweatband is supple leather and still has the original markings

While this may seem like the acts of a fascist government the term is used in relation to the imprisonment of enemy citizens during wartime as a preventative measure

Original U.S. WWII US Army Air Forces Enamel Distinctive Unit Insignia Lot - 17 Items British Flare Guns The block itself is markedOriginal Items: Only One Lot Available. This is a fantastic collection of WWII Distinctive Unit Insignia for the US Army Airforces during WWII. 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.