Compare an almost identical Zhengde-marked dish of comparable size (19.9 cm.), illustrated in Sekai toji zenshu, vol. 11, Yuan and Ming dynasties, Tokyo, 1977, no. 91. Compare a slightly smaller Zhengde-marked dish of the same design in the Shanghai Museum, illustrated in Underglaze Blue and Red, Hong Kong, 1987, p. 155, no. 155. A slightly larger Zhengde-marked dish of the same design is in the Metropolitan Museum of Art, illustrated by S. Valenstein in A Handbook of Chinese Ceramics, New York, 1975, p. 166, no. 161.