A GEORGE III SILVER MUFFIN DISH WITH A SILVER PLATED COVER, the dish maker's mark of Richard Sibley, London, 1824, circular with flaring sides, the everted border engraved with crest and Earl's coronet, with applied gadrooned rim--9in. (22.8cm.) diam., the high domed Old Sheffield plate cover engraved with same crest and coronet, gadrooned rim, and foliate button finial--the dish 19oz.