Compare a closely related bowl in the Wah Kwong Collection, included in the exhibition Ch'ing Porcelain from the Wah Kwong Collections, The Chinese University of Hong Kong, 1973, cat. no. 106; another was included in the Oriental Ceramic Society of Hong Kong exhibition Ch'ing Polychrome Porcelain, Fung Ping Shan Museum, 1977, cat. no. 86; and a third is illustrated in Gordon Lang, The Powell-Cotton Collection of Chinese Ceramics, Birchington, 1988, col. pl. 16. See also a closely related bowl sold in our London rooms, 12th May 2010, lot 192; and another sold twice in our Hong Kong rooms, 18th May 1988, lot 285, and again, 27th April 2003, lot 197.