A CHINESE CELADON JADE BOWL 18TH/EARLY 19TH CENTURY With a conical body supported on a straight circular foot with a simple band around the rim, the stone with grey and white mottling, 12.8cm. Provenance: from the collection of Sir Richard Chenevix Trench. ?500-1000 十八/十九世紀早期 青白玉雕玉碗來源:Richard Ch