RARE CHINESE PORCELAIN OIL LAMP DISH, QIANLONG MARK AND PERIOD, 18th CENTURY With traces of gilt, doucai and enamel decoration. The exterior painted with three bats. Six-character seal mark of Qianlong to base and of the period (1735-1796). On wooden display stand. 15cm diam. x 5.5cm tall Provenance: Private English collection of Sir Mark Heath KCVO CMG (1927-2005), and thence by descent.