A number of vases of this shape and pattern are published: one illustrated in Chinese Porcelain, The S. C. Ko Tianminlou Collection, Part II, Hong Kong, 1987, col. pl. 58; one included in the Min Chiu Society Silver Jubilee Exhibition, Anthology of Chinese Art, 1985-86, illustrated in the Catalogue, no. 185; an example illustrated by A. du Boulay, Christie's Pictorial History of Chinese Ceramics, London, 1984, p. 202, fig. 1; and another included in the exhibition, Qing Imperial Porcelain, Nanjing Museum and The Chinese University of Hong Kong, 1995, illustrated in the Catalogue, no. 44.