2nd-3rd century CE
6.8 x 4.2 cm (2 11/16 x 1 5/8 in.)
Copper alloy
8th century BCEItalicCopper alloy
4th-3rd century BCEGreekCopper alloy
8th century BCEItalicCopper alloy
5th-4th century BCEItalicCopper alloy
8th-5th century BCEGreekGlass
5th-3rd century BCEChineseGilt copper alloy
7th-8th centuryAvarMixed copper alloy
10th-8th century BCEIranianCopper alloy
8th-5th century BCEGreek22 karat gold-plated
19th centuryIndianIron
19th centuryGermanTortoise shell?
19th centuryBritish