A French bronze-mounted boulle tortoiseshell striking eight day mantel clock, Balthazar, Paris, 19th century with elaborate brass strap-work, the top surmounted by a figure of an angel, the gilded dial with applied enamel Roman numerals, the centre cast with a sunburst and scrollwork, with pendulum, winder and case key, the dial inscribed Balthazar a Paris 96 cm high, 53 cm wide, 22 cm deep