A larger Yongzheng-marked blue and white bowl of very similar design is in the Nanjing Museum Collection, illustrated in Treasures in the Royalty. The Official Kiln another Porcelain of the Chinese Qing Dynasty, Shanghai, 2003, p. 155. A larger bowl from the B.C. Tattenhall Collection of this dragon design was sold at Christie's Hong Kong, 30 May 2006, lot 1399 (14.5 cm. diam.).