Mixed copper alloy
12th centuryByzantineGilt bronze with inset tiger-cowrie shell
1st-3rd century CEChineseStone
3rd millennium BCEChineseMetal
20th centuryGermanTerracotta
Bronze
1st-2nd millennium CERomanTerracotta
Silver
18th centuryBritish
Slate
2nd-1st century BCEMetal (steel?) with ivory handle
18th-19th centuryAmericanCopper alloy
1st-4th century CERomanLeaded brass
1st-3rd century CERoman