Description: French Zenith mantle clock with 2-tone walnut Art Deco style case, rolling dial perpetual calendar, and coin operated pendulum. Calendar has month, date & day of the week cylinders in written French. Produced in collaboration with the French insurance company, Mutuelle Generale Francaise Populaire. Clock has a slot on top where the customer must deposit a coin every day to keep the pendulum running, the coins accumulate in a locked drawer accessible from the back. Then, once a month, an agent of the insurance company would collect the deposited coins, which would be the monthly amount of the policy premium. Measures 11-1/2" high x 15-1/2" wide.