AN IRISH GEORGE III STERLING SILVER CUP AND COVER Unidentified maker s mark S.W, Dublin, 1773-1787 (date mark lost) Vase-shaped with a pair of scrolling handles, the upper register of the cup with a cartouche to each side engraved with arms flanked by fruiting grape vine, the lower register with rustic couples amidst flowering foliage, the cover conforming 36cm high, 31cm wide, 2,253g PROVENANCE: The Estate of the late Hylton Grimmer