Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 3.64 grammes Description: Copper alloy coin: Chongzhen tongbao. (whole) IMG Comments:

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 4.10 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments:

Period:Unknown Production date:30-150 Materials:copper alloy Technique: Dimensions:Diameter: 19 millimetres Diameter: 20 millimetres Weight: 3.04 grammes Description: Coin. Sino-Kh...

Period:Northern Song dynasty Production date:1008 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 25.90 millimetres Weight: 4 grammes Thickness: 1.50 mill...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 22.70 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments:

Period:Unknown Production date:1946 Materials:copper alloy Technique: Subjects:buddhism mammal Dimensions:Diameter: 28 millimetres Weight: 8.61 grammes Description: Copper alloy co...

Period:Unknown Production date:1573-1620 Materials:copper alloy Technique: Dimensions:Diameter: 25 millimetres Weight: 4.95 grammes Description: Uniface copper alloy coin: Wanli to...

Period:Unknown Production date:1573-1620 Materials:copper alloy Technique: Dimensions:Weight: 4.33 grammes Description: Copper alloy coin: Wanli tongbao. (whole) IMG Comments:

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 3 grammes Description: Uniface copper alloy coin: Tianqi tongbao. (whole) IMG Comments...

Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Diameter: 24 millimetres Weight: 2.48 grammes Description: Uniface copper alloy coin: Chongzhe...