irregular: 2.4 cm (15/16 in.)
Ceramic
EgyptianCeramic
JapaneseTerracotta
Light gray stoneware with celadon glaze
KoreanTerracotta
GreekCeramic
EgyptianCeramic
EgyptianGlass
RomanTerracotta
MinoanTerracotta
5th century BCEGreekLight gray stoneware with dark brown glaze, the markings in overglaze iron oxide
ChineseTerracotta
2nd millennium BCEMycenaean