A GEORGE III IRISH SILVER TWO HANDLED CUP, Dublin, 1784, maker's mark of Joseph Jackson, inverted bell form, gilt lined, on raised circular foot with engraved gadrooned border, with applied beaded girdle, the front and back engraved with crest within asymmetrical chased scroll and rocaille enclosed cartouche, centered with floral festoons, the shoulder conformingly chased, with two acanthus capped multi scroll handles, with matted rocaille joins--5½in. (13.9cm.) high, 13.5oz.