1976 Whistling For Your Milk Clown Whistle Cup
This is a 1976 Spencer Gifts clown whistle cup. On the balloons, it says, "Whistling For Your Milk." It is 3 1/2" tall and 4 1/4" from rim to end of the whistle. It is in excellent condition with no chips, cracks or other damage noted. It is a very cute cup.