6.8 × 15.5 cm (2 11/16 × 6 1/8 in.)
Copper alloy
1st-5th century CERomanStone
3rd millennium BCEChinesePlaster,
Plaster, terracotta
Bronze
1st-2nd millennium CERomanCarved wood with five Chinese characters reading "Kap Jin I Wŏl Il" (Mandarin Chinese, "Jia Chen Er Yue Ri") carved on the back
19th-20th centuryKoreanSilver
19th centuryAmericanCopper alloy
1st-4th century CERomanSilver
17th centuryBritishBronze
1st-2nd millennium CERomanCopper alloy
1st-4th century CERoman