A NAPOLEON III SEVRES-PATTERN PARCEL-GILT AND BISCUIT PORCELAIN MANTEL CLOCK, with circular glazed enamel dial in a spreading plinth case decorated in relief with Apollo in his chariot and dancing nymphs, the angles with rams' masks hung with garlands, the sides with masks, lyres and roosters, on griffin feet and plinth, the porcelain with interlaced Ls and inscribed M.Imp tr de Sevres