2nd millennium BCE
Diam. 1.8 cm (11/16 in.)
lead
ByzantineLead
ByzantineFerruginous Limestone
3rd millennium BCEMesopotamianStone
Lead
ByzantineSerpentine
AnatolianLead
ByzantineLead
ByzantineLead
ByzantineChalcedony
7th-6th century BCENeo-BabylonianLead
ByzantineLead
10th century BCEByzantine