550-450 BCE
c. 2.7 cm (1 1/16 in.)
Copper alloy
9th-8th century BCEItalicGilt copper alloy
7th-8th centuryAvarBlack-surfaced earthenware with inlays of aqua and white glass
5th-3rd century BCEChineseCopper alloy
1st millennium BCEEtruscanBrass
9th centuryAnglo-SaxonMetal
20th centuryGerman22 karat gold-plated
19th centuryIndianMixed copper alloy, silver inlays
9th-10th centuryAnglo-SaxonMixed copper alloy
9th centuryAnglo-SaxonBronze
8th century BCEItalicBead: Bronze; Pin: Copper or low-tin bronze
9th-8th century BCEGreekCopper alloy
7th centuryByzantine