6th-13th century or later
2.9 x 1.7 x 0.2 cm (1 1/8 x 11/16 x 1/16 in.)

Bronze, glass
6th-4th century BCELeaded bronze
8th-7th century BCEIranianCopper alloy
7th-8th centuryAvarGold
GreekCopper alloy, glass or amber inlays
8th-7th century BCEItalicCopper alloy
4th-3rd century BCEEtruscanArsenical copper
3rd millennium BCEAnatolianIron
19th centuryGermanGlass with wire
19th centuryBritishGlass
RomanCopper alloy
7th-8th centuryAvarBronze
9th-8th century BCEItalic