Period:Unknown Production date:1616-1625 Materials:copper alloy Technique: Dimensions:Weight: 6.50 grammes Description: Uniface copper alloy coin: Tianming tongbao. Manchu script. ...

Period:Unknown Production date:1933 Materials:copper alloy Technique: Subjects:buddhism mammal Dimensions:Diameter: 24 millimetres Weight: 5.08 grammes Description: Copper alloy co...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 2.53 grammes Description: Copper alloy coin: wuzhu. I...

Period:Han dynasty Production date:206BC-200 Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 2.82 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: 3.77 grammes Description: Coin. Sino-Kh...

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Diameter: 25 millimetres Weight: 2.57 grammes Description: Copper alloy coin: Hongwu tongbao. ...

Period:Northern Song dynasty Production date:1017-1021 Materials:copper alloy Technique:cast Dimensions:Diameter: 27 millimetres Weight: 3.50 grammes Thickness: 2.60 millimetres De...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.02 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Diameter: 23 millimetres Weight: 5.34 grammes Description: Copper alloy coin: Hongwu tongbao. ...

Period:Unknown Production date:1925 Materials:copper alloy Technique: Subjects:mammal Dimensions:Diameter: 23 millimetres Weight: 4.22 grammes Description: Copper alloy coin. (whol...