A CHINESE GREEN JADE 'CHILONG' SEAL the straight-sided rectangular seal surmounted by a high relief coiled chilong, face carved with the four-character inscription 'tian zi zhi bao' which may be translated as: The Treasure of the Emperor, the stone of light green tone with russet and cream inclusions 9.2cm long Provenance: Swiss Private Collection of Chinese Jades: sold for the benefit of Mission Bambini. See lot 23 for further information on the charity.