A similar vase but with a Yongzheng six-character mark from the National Palace Museum is illustrated in Qing Monochrome, no. 37, p. 87; another sold in these Rooms, 31 October 1994, lot 640; and a third from the Edward T. Chow Collection, sold in Hong Kong, 25 November 1980, lot 81.

(US$16,000-20,000)