probably 12th century
10 x 12.5 cm (3 15/16 x 4 15/16 in.)
Jian ware: dark gray stoneware with dark brown glaze, the markings in iron oxide, the lip bound with tin, the base with an incised number, and the lower portion of the bowl with a brush-written inscription reading "Shang zhai ji". From the kilns at Shuiji, Jianyang county, Fujian province.
12th-13th centuryChineseNorthern black ware of Cizhou type: light gray stoneware with dark brown glaze, the markings in overglaze iron oxide
12th-13th centuryChineseDing ware: porcellaneous stoneware with ivory-hued glaze, the unglazed lip originally bound with metal. From the Ding kilns, Quyang county, Hebei province.
11th-12th centuryChineseSimulated jiaotai ware; light gray stoneware with pale yellow glaze over appliqué thin layers of brown and white clays laminated to simulate marbling
11th-13th centuryChineseNorthern black ware of Cizhou type: light gray stoneware with bluish-black glaze, the decoration painted in overglaze iron-oxide
12th-13th centuryChineseYaozhou ware: light gray stoneware with celadon glaze over molded decor. From the Yaozhou kilns at Tongchuan, Shaanxi province.
12th centuryChineseCizhou ware: light gray stoneware with decoration painted in black slip on a white-slip ground under a clear glaze, the clear glaze then covered all over with a lead-fluxed emerald-green glaze; with brush-written inscription on the interior of the foot ring
12th-13th centuryChineseQingbai ware: porcelain with pale sky-blue glaze over decoration trailed in white slip
11th-12th centuryChineseQingbai ware: porcelain with pale sky-blue glaze over trailed ribs of porcelain slip
12th-13th centuryChineseTransparent emerald-green glass with red lead pigment on the surface
8th-12th centuryChinese'Qingbai' ware: porcelain with pale bluish glaze over incised and carved decoration, the interior with appliqué containers, stylized sculpture, and leaf stems, the appliqué elements touched with iron-brown slip to add areas of localized color in firing. Probably from a kiln in Fujian province.
12th-13th centuryChineseDing ware: porcelaneous white stoneware with ivory-hued glaze over mold-impressed decoration, the unglazed rim bound with metal. From the Ding kilns at Quyang, Hebei province.
12th-13th centuryChinese