Coin bank from Carl Whipple's Dairies in Wrentham, Massachusetts. After the Korean War, Howard Cook of Cooks Valley Farm in Wrentham established a modern operation, but apparently without pasteurization. Cooks therefore sold raw milk in bulk to Carl Whipple's Dairy, located at the top of Cook's Hill in Wrentham. Carl Whipple then processed the milk and sold bottled milk to the customers' doors.

(Carl Whipple also had dairies in Woonsocket, Rhode Island.)