Facsimile of a Bronze Mirror with Abstract Geometric Decor (a forgery purporting to be of Warring-States-period date, 4th-3rd century BC, from Huixian, Henan province)

Cast bronze with blackish patina

Bronze

Leaded bronze

Cast bronze

Copper alloy

Bronze, silver inlay

Cast bronze

Copper alloy

Cast bronze, the inset silver plaque on the reverse with repoussé designs; with a dated inscription on the reverse, beneath the inset plaque

Cast bronze

Cast bronze

Bronze