Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 4.25 grammes Description: Copper alloy coin: Chongzhen tongbao. (whole) IMG Comments:

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.51 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Weight: 3.04 grammes Description: Copper alloy coin: Hongwu tongbao. (whole) IMG Comments:

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 3.49 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Weight: 3.77 grammes Description: Copper alloy coin: Hongwu tongbao. (whole) IMG Comments:

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 2.47 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 21.39 grammes Description: Uniface copper alloy coin: Tianqi tongbao. (whole) IMG Comm...

Period:Unknown Materials:copper alloy Technique: Description: Copper alloy charm. IMG Comments:Han amulet

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 2.45 grammes Description: Copper alloy coin: wuzhu. I...

Period:Northern Song dynasty Production date:1008 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 26.30 millimetres Weight: 4 grammes Thickness: 2 millime...