Beaker-shaped vases of this large size are unusual, although one in the Palace Museum, Beijing, is illustrated in Compendium of Collections in the Palace Museum. Enamels, vol. 2, Cloisonné in the Qing Dynasty (1644-1911), Beijing, 2011, pl. 36; and another is illustrated in Chinese Cloisonné: The Pierre Uldry Collection, New York, 1989, pl. 212, together with a smaller example from the collection of Sir Harry Garner, pl. 211.