Xin to Eastern Han period, 1st-2nd century
H. 20.2 x W. 18.2 x D. 1.5 cm (7 15/16 x 7 3/16 x 9/16 in.) mirror: Diam. 16.2 cm (6 3/8 in.)
Copper alloy
1st-2nd century CERomanCarved rhinoceros horn
17th centuryChineseStone
RomanSilver
18th centuryBritishBrass
12th centuryByzantineSteel with gold overlay
19th centurySilver
18th centuryBritishPlaster,
Mixed copper alloy
12th centuryByzantineLimestone
4th century BCEGreekStone
3rd millennium BCEChineseLead
2nd-1st century BCEGreek