late 18th-19th century, probably early 19th century
Blue-and-white ware: porcelain with decoration painted in underglaze cobalt blue; with underglaze cobalt-blue double circle on the base
17th-18th centuryChineseTerracotta with black gloss
5th century BCEGreekleaded brass
12th-13th centuryPersianPale blue-green glass
5th-6th centuryRomanTerracotta
5th century BCEGreekStoneware with yellow-green celadon glaze
1st-2nd century CEChineseFritware painted with blue (cobalt) under clear alkali glaze
15th centuryPersianJun-type ware: light gray stoneware with light blue glaze enlivened with bluish-purple splashes; with circular seal reading "Minoru" impressed into the wall of the foot-ring before firing
20th centuryJapaneseTerracotta
6th century BCEGreekGray earthenware with incised decoration
2nd-3rd century CEChinesePressed glass
Porcelain with decoration painted in overglaze red, green, black, and gold enamels; with spurious underglaze cobalt-blue mark reading "Ta Ming Jiajing nian zhi" on the base
19th-20th centuryChinese