Bowl with In-Curving Rim and Partridge-Feather Mottles

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

Cizhou-type cut-glaze ware: light gray stoneware with rust brown glaze, the decoration cut into the glaze before firing. From the Ciyaobao kilns, Lingwu county, Ningxia Huizu Autonomous Region.

Longquan celadon ware: light gray stoneware with bluish green celadon glaze. From the Longquan kilns at Longquan, Zhejiang province.

Cizhou-type cut-glaze ware: light gray stoneware with dark brown glaze, the decoration cut into the glaze before firing to reveal the light gray body, the revealed body clay dressed with white glaze in localized areas

Simulated jiaotai ware; light gray stoneware with pale yellow glaze over appliqué thin layers of brown and white clays laminated to simulate marbling

Qingbai ware: porcelain with pale sky-blue glaze over molded decoration

Jizhou ware: light gray stoneware with misfired dark brown glaze and bluish white markings, the markings probably from an application of ash

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

Perhaps Jizhou-type ware: light gray stoneware with dark brown glaze and decoration created through the application of ash onto the surface of the glaze

Painted Jizhou ware: off-white stoneware with decoration painted in underglaze iron slip under clear glaze. From the kilns at Yonghe, Ji'an, Jiangxi province.

Jian ware: dark gray stoneware with dark brown glaze, the markings in iron oxide; the saggar made of coarse reddish buff firing clay. Probably from the kilns at Shuiji, Jianyang county, Fujian province

Qingbai-type ware: light gray stoneware, the upper portion with pale sky-blue glaze over applique molded decoration