uncertain, late 17th-18th century or 19th century
Steel
19th centuryPersianPale greenish white nephrite
18th centuryChineseSilver
18th centuryBritishCast bronze with gilding
3rd century BCE-3rd century CEChineseCold-painted funerary ware: light gray earthenware with cold-painted red and black pigments over white gesso ground
2nd-1st century BCEChineseTerracotta
GreekSilver
19th centuryAmericanBlack earthenware
3rd millennium BCEChineseCeramic
18th centuryJapaneseTerracotta
GreekProto-porcelain: stoneware with thin ash glaze
11th-9th century BCEChineseEarthenware with slip-painted decoration
4th-3rd millennium BCEChinese