18th century and laterIncluding a pair of cups with underglaze blue flower and diaper banddecoration on the interior wall, a pale brown wash on the exteriorwalls, and a diamond shaped mark in underglaze blue on the base;and a cup and saucer, each with similar underglaze blue flowerroundel and diaper band on the interior surfaces and reversed byflowers and rocks painted in colored enamels on the coffee-coloredground of the exterior walls, an underglaze blue rhinoceros horn markwithin a double ring on each base (chip).3 1/4 in (8.5cm) average diameter of cups5 1/4in (13.4cm) diameter of saucer