Copper alloy
1st-3rd century CERomanBrass and glass
20th centuryAmericanSilver
18th centuryAmericanSilver
20th centuryBritishSilver
18th centuryAmericanCopper alloy
1st-4th century CERomanTerracotta
LydianMixed copper alloy
6th centuryByzantineSteatite
2nd millennium BCESyrianIron
GreekCopper alloy
1st-4th century CERoman