A French 19th century Portico black marble and bronze mantel clock, the gilt ormolu fittings including the front two fluted columns, back column mounts of snakes and entwined vines, a bird frieze to the clock case, the finial as a flowering basket with swags, the white enamel dial with Roman numerals, the quarter bell striking movement with convex glass case back, the long pendulum with sunburst mask bob, complete with key. 31 cm x 10.5 cm x 51.5 cm