13th century
13.5 x 19.2 cm (5 5/16 x 7 9/16 in.)
Punch'ŏng ware: light gray stoneware with pale celadon glaze over stamped and incised decoration inlaid with white slip, the exterior with a broad band of white slip applied with a brush
15th centuryKoreanPorcelain with underglaze cobalt-painted decoration
18th centuryKoreanTerracotta
5th century BCEGreekJizhou ware: light gray stoneware with dark brown and transparent amber glazes. From the kilns at Yonghe, Ji'an, Jiangxi province.
12th-13th centuryChineseBlue-green glass
4th-5th century CERomanMonochrome enamelled ware: porcelain with yellow enamel applied on the biscuit over incised decoration, the base with clear glaze; spurious underglaze cobalt-blue mark on base reading "Hongzhi nian zhi"
17th centuryChineseMetal
ChineseFritware painted with blue (cobalt) under clear alkali glaze
15th centuryPersianSilver
18th centuryIrishMarble
Hellenistic or Early RomanBlue-and-white ware: porcelain with decoration painted in underglaze cobalt blue; with underglaze cobalt-blue mark reading "Da Qing Kangxi nian zhi" in a double circle on the base
17th-18th centuryChineseMetal
20th centuryGerman