Stoneware jar with green glaze, Vietnam, Ly dynasty, 12th-13th century. Height: 30.5 cm, Diameter: 24.1 cm. Museum number: C.257-1938 © V&A Images

Grey stoneware covered with a greenish brown glaze; large, pear-shaped with flaring and ringed base, narrow neck. Four points projecting from the shoulder.

Bibliographic References: Ayers, John. Far Eastern Ceramics in the Victoria and Albert Museum. London: Sotheby Parke Bernet Publications, 1980, cat. 284. 
Le May, Reginald.The Ceramic wares of North Central Siam. The Burlington Magazine. October 1933, vol. LXIII p. 156. 
Le May, Reginald.The Ceramic wares of North Central Siam. The Burlington Magazine. November 1933, vol. LXIII p. 203