15th century
Brass
5th-4th century BCEGreekCopper alloy
8th century BCEItalicCopper alloy
7th-8th centuryAvarCopper alloy
7th-8th centuryAvarBronze
2nd-3rd century CERomanCopper alloy
7th-8th centuryAvarBronze
10th-8th century BCEIranianMixed copper alloy
10th-8th century BCEIranianCopper-tin-antimony alloy
10th-8th century BCEIranianHammered gold ring with carnelian cameo
3rd-4th century CERomanTranslucent turquoise-blue glass
5th-1st century BCEChineseGold with enamel plaque.
19th centuryIndian