1300-1438
13.02 x 14.29 cm (5 1/8 x 5 5/8 in.)
Leaded bronze
2nd-3rd century CERomanCopper alloy
8th century BCEItalicCopper with stone
20th centuryGermanCopper alloy
8th century BCEGreekGold
EtruscanCopper alloy
7th-8th centuryAvarGreen glass paste set in gold
RomanCopper alloy
2nd-6th centuryRomanBrass and glass
1st-3rd century CERomanBronze
5th century BCEGreekIron ground with gold and silver application.
JapaneseCopper alloy
9th-12th centuryByzantine