Abstract: A coin operable vend mechanism has a frame, a token counter mounted on the frame, a vend release mechanism mounted on the frame and operably connected to the token counter, and a token acceptor removably mounted in the frame and atop of the token counter; the token acceptor has an internal token identifying structure and a return for improper tokens and is held in the frame by a tongue and groove structure which is held together by a lock which is accessible only when the mechanism is removed from a vending machine; the token counter and vend release mechanism are both attached to the frame by common mounting structure.

Abstract: A coin tester for testing the diameter of coins is disclosed and has a trackway for coins to roll through, a journal positioned lateral to the trackway, and a ball in the journal which ball projects into the trackway and is moveable in the journal by a properly sized coin for passage of the coin; if the coin is of less than proper size, the ball will force the coin out of the trackway; also disclosed are double and triple trackway configurations.