A pair of chicken cups of this design also with Chenghua marks is illustrated in Kangxi Porcelain Wares from the Shanghai Museum Collection, Shanghai, 1998, p. 265, pl. 172. Another example but with a Kangxi six-character mark is illustrated in ibid., pl. 255, pl. 163
An unfinished Chenghua example where the overglaze enamels were never applied is illustrated in A Legacy of Chenghua, Hong Kong, 1993, p. 199, pl. C55