Bowl with In-Curving Rim and Partridge-Feather Mottles

Green Jun ware: light gray stoneware with thick celadon glaze

Qingbai ware: porcelain with pale sky-blue glaze

Qingbai-type ware: off-white or gray stoneware with pale sky-blue glaze over applique decoration.

Jizhou-type ware, probably Tushan ware: light gray stoneware with variegated dark brown and transparent amber glazes over white slip ground. Probably from the kilns at Tushan, Sichuan province

Ding 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.

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.

Longquan celadon ware: light gray stoneware with cloudy celadon glaze over appliqué decorative elements. From the Longquan kilns, Zhejiang province.

Longquan-type ware: light gray stoneware with bluish green celadon glaze over carved, incised and applique decoration

Jian ware: dark gray stoneware with dark brown glaze enlivened with markings in overglaze iron-brown slip. From the kilns at Shuiji, Jianyang county, Fujian province.

Northern black ware of Cizhou type: light gray stoneware with dark brown glaze, the markings in overglaze iron oxide

Probably misfired Longquan celadon ware: light gray stoneware with transparent, olive-hued celadon glaze over appliqué molded decoration

Splashed Jun ware: light gray stoneware with robin's-egg blue glaze enlivened with purple suffusions from copper filings