c. 400 BCE
1.5 cm (9/16 in.)
Copper alloy
7th-6th century BCEGreekCopper alloy
8th century BCEItalicCopper alloy
7th-6th century BCEItalicCopper alloy
8th century BCEGreekGold
EtruscanAgate
3rd millennium BCESumerianIron
19th centuryGerman
Silver
4th-3rd century BCEAmber with mother-of-pearl inlay
1st millennium CEChineseIron
19th centuryGermanCopper alloy
5th-4th century BCEItalic
Iron
5th-4th century BCE