Black terracotta
EtruscanWhite stoneware with transparent glaze tinged with green
6th-7th centuryChineseYaozhou ware: light gray stoneware with celadon glaze over carved and incised decoration. From the Yaozhou kilns at Tongchuan, Shaanxi province.
12th centuryChinesePunch'ŏng ware: light gray stoneware with pale celadon glaze over decoration painted in iron-brown slip on a white-slip ground
16th centuryKoreanAsh-glazed ware: light gray stoneware with thin, intentionally applied brownish green ash glaze over all-over ground of iron-brown slip
14th-15th centuryKoreanCeramic
19th centuryJapaneseTerracotta
GreekMonochrome glazed stoneware, "guan" type: light gray stoneware with celadon glaze
18th centuryChineseSilver
18th centuryBritishTerracotta
2nd millennium BCENear EasternGray stoneware. Reportedly recovered near Hyŏnp'ung-myŏn, Talsŏng-gun, near Kyŏngju, North Kyŏngsang province in 1962.
6th-7th centuryKoreanTerracotta
4th century BCEGreek