Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Weight: 25.80 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: 3.02 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1573-1620 Materials:copper alloy Technique: Dimensions:Weight: 2.82 grammes Description: Uniface copper alloy coin: Wanli tongbao. (whole) IMG Commen...

Period:Northern Song dynasty Production date:995-997 Materials:copper alloy Technique:cast Dimensions:Diameter: 25.20 millimetres Weight: 4 grammes Thickness: 2 millimetres Descrip...

Period:Unknown Production date:1921 Materials:copper alloy Technique: Subjects:mammal Dimensions:Diameter: 22 millimetres Weight: 3.52 grammes Description: Copper alloy coin with 8...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 3.87 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments:

Period:Ming dynasty Production date:1361-1368 Materials:copper alloy Technique: Dimensions:Weight: 12.86 grammes Description: Uniface copper alloy coin: Da zhong tongbao. (whole) I...

Period:Unknown Production date:1573-1620 Materials:copper alloy Technique: Dimensions:Diameter: 24.50 millimetres Weight: 3.29 grammes Description: Uniface copper alloy coin: Wanli...

Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 2.32 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: 2.38 grammes Description: Copper alloy coin: wuzhu. I...