A GEORGE III STERLING SAUCE BOAT,London, 1792, duty mark, maker's mark 'CF'. Engraved with scrolling flowers, bordered with grapevines. Together with two sterling sauce boats with ladles, Sheffield, 1919, maker's mark 'M&H Co. Ltd.' - 18 oz. 2 dwt., total; 3 1/2 x 6 1/2 in., the largest. Estimate $400-600