Period:Ming dynasty Production date:1361-1368 Materials:copper alloy Technique: Dimensions:Diameter: 23.50 millimetres Weight: 2.78 milligrams Description: Uniface copper alloy coi...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 2.72 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 3.48 grammes Description: Uniface copper alloy coin: Tianqi tongbao. (whole) IMG Comme...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 36.06 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments:

Period:Unknown Production date:1488-1505 Materials:copper alloy Technique: Dimensions:Weight: 2.92 grammes Description: Uniface copper alloy coin: Hongzhi tongbao. (whole) IMG Comm...

Period:Unknown Production date:1573-1620 Materials:copper alloy Technique: Dimensions:Weight: 3.90 grammes Description: Uniface copper alloy coin: Wanli tongbao. (whole) IMG Commen...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 2.82 grammes Description: Copper alloy coin: wuzhu. I...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 25.50 millimetres Weight: 2.87 grammes Description: Copper alloy coin: wuzhu...

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Diameter: 23 millimetres Weight: 3.54 grammes Description: Uniface copper alloy coin: Hongwu t...

Period:Warring States period Materials:copper alloy Technique: Dimensions:Diameter: 36 millimetres Weight: 7.47 grammes Description: Round coin with a square hole in the centre. Ra...