An identical pair of boxes is in the Palace Museum, Beijing, illustrated in Zhongguo Qiqi Quanji, vol. 6, 1993, pl. 222; and a single box was sold in our London Rooms, 11 December 1989, lot 273. Compare also two circular boxes carved with similar decoration of dragons amidst waves, illustrated in Carved Lacquer in the Collection of the Palace Museum, 1985, pls. 310 and 311.