A jar of this type, in the Kazuo Museum, Liaoning province, is illustrated in The Complete Works of Chinese Ceramics. Liao, Western Xia, Jin, vol. 9, Shanghai, 1999, pl. 179; another in the Cleveland Museum of Art, was included in the exhibition Freedom of Clay and Brush through Seven Centuries in Northern China. Tz'u-chou Type Wares, Indianapolis Museum of Art, 1980, cat. no. 93, illustrated with a related jar recovered underneath the walls of the Yuan capital, present-day Beijing, fig. 269; compare also a jar sold in these rooms, 24th/25th November 2014, lot 1010.