A Chinese grey jade wine cup, Qing Dynasty, 18th/19th century the well-polished translucent stone with a lustrous sheen, veined with pale brown, carved with gently rounded sides, raised on a slightly flared circular foot, minor wear to footrim, 6cm high; a Chinese white jade wine cup, Qing Dynasty, 19th century, with slightly flared sides, raised on a low foot, the stone of semi-translucent white tone with cream and white inclusions, 4,1cm high; and two Chinese celadon and russet jade wine cups, Qing Dynasty, 19th century, each cylindrical, raised on a low foot, the stone of mottled green tone with white, brown and russet inclusions, minor chips, the taller 5,5cm high (4)