Offered today is this vintage silverplate wind up musical baby cup that plays Au Clair de la Lune. Cup measures 3-1/4" in height, 2-1/2" in diameter at base and 2-3/4" in diameter at top opening. Cup total weight is 222 grams / contains 5 grams pure silver. This lovely antique silverplate cup has hallmarking on base. Plays music with no problem. This unique silverplate musical baby cup is offered here in excellent vintage condition.