A CHINESE BLACK AND WHITE JADE BOWLSIX CHARACTER QIANLONG MARK AND OF THE PERIOD 1736-95With an S-shaped body on a tall circular foot incised with a single line above the rim, the milky-white stone with elegant black striations, 14.2cm.Cf. M Knight, H Lee and T Bartholomew, Later Chinese Jades from the Asian Art Museum of San Francisco, p.125, no.105 for a related bowl.