Daoguang-marked bowls of this size and pattern are in the Metropolitan Museum, illustrated in Oriental Ceramics, The World's Great Collections, vol. 11, Tokyo, 1982, pl. 163; a pair in the Bauer Collection, illustrated by Ayers in the Catalogue, vol. IV, Geneva, 1974, pls. A630 and 631; in the Weishaupt Collection, illustrated by Avitable, From the Dragon's Treasure, London, 1987, pl. 50; in the Simon Kwan Collection included in the exhibition, Imperial Porcelain of the Late Qing, Chinese University of Hong Kong, 1983, Catalogue, no. 40; and in the Victoria and Albert Museum illustrated by Rose Kerr, Chinese Ceramics: Porcelain of the Qing Dynasty, 1644-1911, London, 1986, p. 121, no. 106.