5th-4th century BCE
5 x 2.5 cm (1 15/16 x 1 in.)
Richard R. Wagner, gift; to the Fogg Museum, 1968.
Lead
ByzantineMetal
11th-13th centuryPre-ColumbianCopper alloy
7th-6th century BCEGreekCopper alloy
7th-8th centuryAvarSilver gilt
18th-19th centuryRussianGold
RomanGreenish white, very translucent nephrite
10th-13th centuryChineseLight gray and brownish, translucent nephrite cylinder
19th-20th centuryChineseMixed copper alloy
5th-6th centuryAnglo-SaxonLeaded bronze
1st-2nd century CERomanIron
19th centuryGermanBronze
11th-7th century BCEIranian