Cuff-Daddy OPA Red Point WWII Ration Cufflinks Clad in Sterling Silver. Authentic red OPA tokens are the heart of these antique cufflinks. In World War 2 (WWII), these red tokens were given out as rations so Americans could purchase meat or fish. OPA stands for Office of Price Administration. Plated with sterling silver and proudly made in the USA. Arrives in handsome gift box. We carry blue OPA tokens too!.