20th century
Diam. 9.84 cm (3 7/8 in.)
Earthenware
2nd-1st millennium BCEChinesePale blue-green glass
5th-6th centuryRomanTerracotta, brown to black ware
3rd millennium BCEAnatolianLongquan celadon ware: molded light gray stoneware with grayish olive celadon glaze
12th-13th centuryChineseWood
19th-20th centuryKuba (Bushongo)Stoneware
20th centurySwedishTerracotta
1st-3rd century CERomanTerracotta; buff clay, black glaze, red and white paints
6th century BCEGreekEarthenware with lead fluxed glaze
6th-7th centuryChineseSilver
17th centuryBritishStoneware, salt-glazed
16th centuryGermanWhite stoneware with transparent glaze tinged with green.
6th-7th centuryChinese