8th-5th century BCE
2.2 x 0.3 cm (7/8 x 1/8 in.) 2.5 g
Copper alloy
6th-7th centuryByzantineStone
EgyptianBronze
1st millennium BCEItalicBone
7th century BCEGreekCopper alloy
7th-8th centuryAvarMixed copper alloy, silver inlay and traces of gilding
9th centuryAnglo-Saxon22 karat gold-plated
19th centuryIndianSilver
18th-19th centuryAmericanCopper-tin-antimony alloy
10th-8th century BCEIranianGold
EtruscanBrass, gilded
5th-6th centuryRomanBronze
10th-8th century BCEIranian