parts 18th century and later, the dial signed Jno Walker, 230 Regents St, London the rectangular case with ogee moulded caddy top and brass carrying handle, the arched sound grills with pierced scrolling decoration, the front with similar corner sound grills, the 7" dial with silvered Roman chapter ring and floral engraved centre, on scrolling bracket feet, the brass four pillar single fusee movement with anchor escapement, pendulum and case key, 48cm high overall