Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Diameter: 24 millimetres Weight: 3.85 grammes Description: Copper alloy coin: Tianqi tongbao. ...

Period:Northern Song dynasty Production date:1039 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 26.10 millimetres Weight: 6 grammes Thickness: 2.70 mill...

Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Diameter: 23 millimetres Weight: 1.94 grammes Description: Uniface copper alloy coin: Chongzhe...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.24 grammes Description: Copper alloy coin: wuzhu. I...

Period:Unknown Production date:1921 Materials:copper alloy Technique: Subjects:mammal Dimensions:Diameter: 20 millimetres Weight: 2.56 grammes Description: Copper alloy coin. (whol...

Period:Xin dynasty Materials:copper alloy Technique:cast Dimensions:Height: 57 millimetres Weight: 17.79 grammes Width: 23 millimetres Description: Copper alloy spade money. IMG Co...

Period:Unknown Production date:1922 Materials:copper alloy Technique: Subjects:mammal Dimensions:Diameter: 22 millimetres Weight: 3.43 grammes Description: Copper alloy coin with 8...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 22.77 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments:

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique: Dimensions:Diameter: 26 millimetres Weight: 3.28 grammes Description: Copper alloy coin: wuzhu. IMG C...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 37.46 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments: