GEORGIAN STYLE BURLED WALNUT AND MAHOGANY GRANDMOTHER CLOCK,20th century; John Thompson, London. Scrolling pediment top with urn over arching glazed-panel door; dial with Roman numerals flanked by columner supports above hinged door, opening to pendulum flanked by quarter round pilasters on chamfered and bracketed pedestal base. - 52 1/2 in. x 14 in. x 10 1/4in. Estimate $1,200-1,500