278th Signal Beret. Standard, three piece black wool body. Has a partial satin liner and plastic diamond sewn inside. There is a foil 57 tag in the diamond. Directly embroidered to the front is a martini glass with 278 and then two cans with DCOMP on one and 43rd on the other. Sewn above the glass is a hand embroidered Signal officers insignia. Vietnamese made. Has been worn. Possible a party type piece but not 100% sure.