7th-6th century BCE
Diam. 2.1 cm (13/16 in.)
Leaded bronze
7th-6th century BCEGreekBrass
1st century BCEEuropeanBronze
1st millennium BCECelticAgate
3rd millennium BCESumerianCopper alloy
7th-8th centuryAvarCopper alloy
1st millennium BCEEtruscanLeaded bronze
2nd-3rd century CERomanMixed copper alloy
4th century CERomanGlass with wire
19th centuryBritishBrass or pewter with two beads covered with azure-hued glaze
AfghanSilver gilt? bronze color.
18th-19th centuryRussianBrass
9th centuryAnglo-Saxon