Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Diameter: 45 millimetres Weight: 28.72 grammes Description: Copper alloy coin: Hongwu tongbao....

Period:Unknown Production date:1573-1620 Materials:copper alloy Technique: Dimensions:Diameter: 25 millimetres Weight: 4.14 grammes Description: Uniface copper alloy coin: Wanli to...

Period:Ming dynasty Production date:1361-1368 Materials:copper alloy Technique: Dimensions:Weight: 11.48 grammes Description: Copper alloy coin: Da zhong tongbao. (whole) IMG Comme...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 23.44 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments:

Period:Unknown Production date:4thC-6thC (?) Materials:copper alloy Technique: Dimensions:Weight: 0.83 grammes Description: Copper alloy coin: wuzhu? IMG Comments:

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique: Dimensions:Diameter: 27 millimetres Weight: 5.41 grammes Description: Copper alloy coin: wuzhu. IMG C...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.10 grammes Description: Copper alloy coin: wuzhu. I...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 2.49 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1522-1566 Materials:copper alloy Technique: Dimensions:Weight: 3.26 grammes Description: Uniface copper alloy coin: Jiajing tongbao. (whole) IMG Comm...

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Diameter: 25 millimetres Weight: 3.20 grammes Description: Copper alloy coin: Hongwu tongbao. ...