8.26 x 19.69 cm (3 1/4 x 7 3/4 in.)
Jizhou ware: light gray stoneware with tortoiseshell glaze on the exterior, and with papercut decoration reserved in dark brown glaze against a variegated buff ground on the interior. From the Jizhou kilns near Yonghe, Ji'an, Jiangxi province.
12th-13th centuryChineseBrick-orange earthenware with impressed decoration
5th millennium BCEChineseYaozhou ware: light gray stoneware with celadon glaze over carved, incised, and combed decoration. From the Yaozhou kilns near Tongchuan, Shaanxi province.
12th-13th centuryChineseNorthern black ware of Cizhou type: light gray stoneware with dark brown glaze, the russet markings in overglaze iron oxide
12th centuryChineseGrayish brown agate with brown mottles; tourmaline cover with attached ivory spoon
19th centuryChineseSplashed Jun ware: light gray stoneware with robin's-egg blue glaze enlivened with purple suffusions from copper filings
12th-13th centuryChineseBuff earthenware with appliqué handles and tabs, with decoration painted in black slip, and with traces of natural ash glaze
2nd-1st millennium BCEChineseBlack earthenware with incised and openwork decoration, the surface burnished before firing. Middle and Lower Yellow River area; Shandong and Jiangsu provinces; possibly from Shandong province.
5th-3rd millennium BCEChineseYaozhou "moon white" (yuebai) ware: very light gray stoneware with pale celadon glaze over thin coating of white slip. From the Yaozhou kilns at Tongchuan, Shaanxi province.
12th centuryChineseLongquan celadon ware: light gray stoneware with translucent celadon glaze over mold-impressed decoration. From the Longquan kilns at Longquan, Zhejiang province.
14th centuryChineseYue ware: stoneware with celadon glaze
9th-10th centuryChineseUnderfired Black Ding ware: porcelaneous white stoneware with brownish green, tea-dust-like glaze. Probably from the kilns at Jianci village, possibly from those at East or West Yanchuan village, Quyang county, Hebei province.
11th-12th centuryChinese