Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 3.12 grammes Description: Copper alloy coin: Chongzhen tongbao. (whole) IMG Comments:

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...

Period:Han dynasty Production date:206BC-200 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.31 grammes Description: Copper alloy coin: wuzhu. (...

Period:Unknown Production date:1573-1620 Materials:copper alloy Technique: Dimensions:Weight: 1.56 grammes Description: Copper alloy coin: Wanli tongbao. Contemporary forgery or Vi...

Period:Han dynasty Production date:206BC-200 Materials:copper alloy Technique:cast Dimensions:Diameter: 12 millimetres Weight: 0.43 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:30-150 Materials:copper alloy Technique: Dimensions:Diameter: 18 millimetres Diameter: 19 millimetres Weight: 3.46 grammes Description: Coin. Sino-Kh...

Period:Unknown Production date:2ndC Materials:copper alloy Technique: Dimensions:Diameter: 14 millimetres Weight: 1.27 grammes Description: Copper alloy coin. (whole) IMG Comments:

Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 3.70 grammes Description: Copper alloy coin: Chongzhen tongbao. (whole) IMG Comments:

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 3.66 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Diameter: 23 millimetres Weight: 3.36 grammes Description: Uniface copper alloy coin: Hongwu t...