A Directoire bronze and ormolu mantel clock, with circular enamelled glazed dial, signed Manager a Paris, the drum-shaped case covered in drapery, on four sphinx supports, on a base inset with a tablet cast with putti with geometrical drawings, flanked by the Muse of Architecture pointing to a tablet engraved with geometrical formula and an acolyte holding dividers and scrolls beside a globe, on serpentine marble base and ribbed toupie feet, the marble distressed, 21in. (53cm) wide, 25in. (63cm) high, 8in. (20cm) deep