1st century BCE-2nd century CE
Mixed copper alloy
11th-12th centuryByzantineBronze
10th-8th century BCEIranianCopper alloy
8th-2nd century BCEGreek
Glass
2nd-1st century BCEGlass
5th-3rd century BCEChineseIron
5th-3rd century BCEGreek
Bronze
4th-3rd century BCEBronze
7th century BCEGreekGold
19th centuryChinese