mid 4th century BCE
11.5 x 0.2 cm (4 1/2 x 1/16 in.)
Cast bronze with traces of gold over a lacquer (?) substrate
8th centuryChineseBronze
4th century BCEGreekCast bronze
17th centuryJapaneseCast bronze inset with silver bosses, the rim inlaid with turquoise
5th-3rd century BCEChineseCopper alloy
4th century BCEEtruscanMirror side: Leaded bronze; Decorated side: Mixed copper alloy, gilded
2nd century CERomanCast bronze
8th centuryChineseCast bronze with remains of turquoise inlay
5th-3rd century BCEChineseCast bronze, the inset gold plaque on the reverse with repoussé designs
8th centuryChineseCast bronze
5th-3rd century BCEChineseCast bronze
5th-3rd century BCEChineseCast bronze
12th-14th centuryKorean