1931
sight: 3.2 cm (1 1/4 in.)
Leaded bronze
9th centuryAnglo-SaxonBronze
10th-8th century BCEIranianBronze
IranianClear emerald-green glass
5th-1st century BCEChineseCopper alloy
8th century BCEItalicGold
EtruscanLeaded bronze
8th-6th century BCEGreekGold
2nd century BCEGreekBronze
10th-8th century BCENear EasternCopper alloy
7th-8th centuryAvarCopper alloy
1st century BCE-1st century CERomanBrass and glass
1st-3rd century CERoman