A German Louis XVI marble and gilt bronze quarter striking mantel clock, Louis George A Berlin, last quarter 18th century

11-cm enamel dial signed Louis George A Berlin with Roman numerals and Breguet hands, flat bottomed movement with verge escapement lacking silk suspended pendulum, rack quarter striking on two bells, white marble rock case surmounted by gilt bronze animals, a river and two fishes below, ebonized wooden break front base with gilt mounts raised on claw feet