Previously sold in our London Rooms, 6 June 1988, lot 71.
Yingqing boxes with similar moulded decoration on the interior include one illustrated in Mayuyama, Seventy Years, vol. 1, pl. 448; and another from the Mount Trust Collection, included in the O. C. S. Exhibition, The Ceramic Art of China, London, 1971, Catalogue no. 124.