A GEORGE III PORRINGER, London, 1763, maker's mark of John Payne, chased later, molded cylindrical, partly fluted, the front with shaped oval cartouche engraved with initials within floral surround, with chased gadrooned girdle, with punched borders, with two part reeded strap scroll handles, the underside engraved with initials--4in. (10.1cm.) high, 8oz.