Mr Jolly's Chocolate Factory - Thomas Wooden

Mr. Jolly's Chocolate Factory was a destination. A piece of cargo was inserted into the back, and a red flap was then lowered onto an empty tray. This made the drum of "chocolate" churn, and when the flap was lifted, there would now be chocolate in the tray. Pushing a lever would push the tray into the factory, which would make the chocolate disappear as the cargo was loaded into an included Cargo Car, simulating the chocolate being packaged and shipped.