Period:Unknown Production date:1937 Materials:copper alloy Technique: Subjects:money/currency Dimensions:Diameter: 26 millimetres Weight: 6.41 grammes Description: Copper alloy coi...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.06 grammes Description: Copper alloy coin: wuzhu. I...

Period:Northern Song dynasty Production date:1039 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 2.85 grammes Description: Copper alloy coin. IMG...

Period:Unknown Production date:1620 Materials:copper alloy Technique: Dimensions:Weight: 3.04 grammes Description: Uniface copper alloy coin: Taichang tongbao. (whole) IMG Comments...

Period:Unknown Production date:20thC Materials:copper alloy Technique:electroformed Dimensions:Diameter: 26 millimetres Weight: 12.89 grammes Description: Coin; electrotype. Sino-K...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Weight: 1.95 grammes Description: Copper alloy coin: wuzhu. IMG Comments:

Period:Ming dynasty Production date:1361-1368 Materials:copper alloy Technique: Dimensions:Weight: 3.31 grammes Description: Uniface copper alloy coin: Da zhong tongbao. (whole) IM...

Period:Tang dynasty Production date:8thC Materials:copper alloy Technique: Dimensions:Diameter: 28 millimetres Weight: 5.09 grammes Description: Copper alloy coin: Qianyuan zhongba...

Period:Unknown Production date:1426-1435 Materials:copper alloy Technique: Dimensions:Weight: 2.79 grammes Description: Uniface copper alloy coin: Xuande tongbao. (whole) IMG Comme...

Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 2.96 grammes Description: Uniface copper alloy coin: Chongzhen tongbao. (whole) IMG Co...