206 BCE - 220 CE
H. 5.8 x Diam. 7.2 cm (2 5/16 x 2 13/16 in.)
Stone
3rd millennium BCEChinesePolished gray stone with red veins
4th-3rd millennium BCEChineseBone
1st-4th century CERoman?Silver
18th centuryBritish, ScottishSilver
18th centuryIrishCopper alloy
1st-4th century CERomanCopper alloy
1st-4th century CERomanSilver
16th-17th centuryDutchSilver
18th centuryAmericanLead
4th-2nd century BCEGreekLeaded bronze
1st-4th century CERomanCopper alloy
1st-4th century CERoman