A matched pair of George II / George III silver sauce boats

A matched pair of George II / George III silver sauce boats, one by Daniel Piers, London 1748, the other London 1783, maker's mark worn, oval form, embossed with maidens and chased with foliate scroll decoration, caryatid scroll handles, gadroon borders, on three lion mask capped fluted paw feet, traces of gilding to interior, length 19.5cm and 20cm, height 13cm, approx. weight 32oz. (2)