12th-13th century
Diam. 10.2 cm (4 in.)
Enameled blue-and-white ware: porcelain with decoration painted in underglaze cobalt blue and overglaze red enamel; with spurious underglaze cobalt-blue mark reading "Da Ming Xuande nian zhi" within a double circle on the base
16th-17th centuryChineseEarthenware
4th millennium BCEChineseGreen-glazed eathenware
19th centuryJapaneseSilver
18th centuryIrishMonochrome glazed porcelain: porcelain with clear glaze over applied powdered cobalt; with underglaze cobalt-blue mark reading "Da Qing Qianlongnian zhi" in seal-script characters on the base
18th centuryChineseRusset Yaozhou ware: light gray stoneware with russet-surfaced dark brown glaze. From the Huangpu kiln complex, Tongchuan, Yaozhou county, Shaanxi province.
11th-12th centuryChineseTerracotta
RomanYue ware: stoneware with celadon glaze
4th-5th century CEChinesePlain celadon ware: light gray stoneware with celadon glaze
12th centuryKoreanTerracotta; light buff to purple clay; matt reddish glaze
8th century BCEGreekMonochrome glazed stoneware, "guan" type: light gray stoneware with celadon glaze
18th centuryChineseGlass
6th century