This is Coca Cola mug Good Boys and Girls Saying this is Used, but kept in cabinet with holiday dishes but not used. On the back says In 1931, Swedish-born artitis Haddon Sundblom painted his first Santa Claus for The Coca Cola Company. These endearing paintings changed the way the world viewed Santa Claus. Here in this 1951 painting Sundblom show Santa reviewing his ledger which lists only"Good Boys and Girls" Please see more booth details, more information