206 BCE - 220 CE
H. 4.3 × Diam. 4.3 cm (1 11/16 × 1 11/16 in.)
Lead
ByzantineGilt bronze
3rd century BCE-3rd century CEChineseCast bronze with gold and silver inlay
5th-3rd century BCEChineseCast bronze with silver inlay
5th-3rd century BCEChineseCast bronze with gold and silver inlay and with yellow and blue glass inlay
5th-3rd century BCEChineseMain metal: Bronze; Ring loop: Mixed copper alloy
9th-8th century BCEUrartianLeaded bronze
6th-3rd century BCEItalicBronze
7th century BCEIranianBronze
8th-7th century BCEItalicBronze
9th-8th century BCEIranianLeaded bronze, mercury gilded
3rd-2nd century BCEChineseBronze with dark green patina
16th-11th century BCEChinese