Covered Wide-Mouthed Bowl with Partridge-Feather Mottles

Qingbai ware: porcelain with pale sky-blue glaze over combed, molded, and openwork decoration

Northern black ware of Cizhou type: off-white stoneware with dark brown glaze, the interior with russet markings in overglaze iron oxide

Jian ware: dark gray stoneware with dark brown glaze, the markings in overglaze iron oxide, the base with a brush-written inscription reading 'Te'

Ding ware: porcellaneous stoneware with ivory-hued glaze, the unglazed lip originally bound with metal. From the Ding kilns, Quyang county, Hebei province.

Cizhou ware: light gray stoneware with an all-over coating of white slip under a clear glaze

Jizhou ware: off-white stoneware with dark brown glaze, the decoration reserved in the biscuit against the dark brown glaze. From the kilns at Yonghe, Ji'an, Jiangxi province.

Ding-type ware: porcelaneous white stoneware with ivory-hued glaze over molded decoration. Perhaps from kilns at Jiexu, Shanxi province.

Qingbai ware: porcelain with pale sky-blue glaze

Qingbai ware: porcelain with pale sky-blue glaze over incised, carved, and roulette-wheel impressed decoration

Northern russet ware of Cizhou type: light gray stoneware with russet-surfaced dark brown glaze

Jun ware: light gray stoneware with robin's-egg blue glaze

Ding ware: porcellaneous stoneware with ivory-hued glaze, the unglazed lip originally bound with metal. From the Ding kilns, Quyang county, Hebei province.