A FRENCH BOULLE-STYLE MANTEL CLOCK

19th Century
The 5 1/2 inch gilt dial inset with white enamel plaques, set within a Roccoco style gilt-brass and tortoiseshell case, French drum movement striking on a gong (CHECK!!), dial and movement signed Wm. Johnson and movement numbered 11948, on gilt-wood base, with pendulum and winding key, 40cm high including base