Period:Unknown Production date:127-150 Materials:copper alloy Technique: Dimensions:Diameter: 13 millimetres Weight: 1.58 grammes Description: Copper alloy coin. IMG Comments:

Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 3.31 grammes Description: Copper alloy coin: Chongzhen tongbao. (whole) IMG Comments:

Period:Unknown Production date:1368-1398 Materials:copper alloy Technique: Dimensions:Weight: 27.91 grammes Description: Copper alloy coin: Hongwu tongbao. (whole) IMG Comments:

Period:Unknown Production date:1628-1644 Materials:copper alloy Technique: Dimensions:Weight: 1.88 grammes Description: Copper alloy coin: Chongzhen tongbao. (whole) IMG Comments:

Period:Tang dynasty Production date:769 Materials:copper alloy Technique: Dimensions:Diameter: 23.50 millimetres Weight: 3.27 grammes Description: Copper alloy coin: Dali yuanbao. ...

Period:Unknown Production date:1620 Materials:copper alloy Technique: Dimensions:Weight: 4.95 grammes Description: Uniface copper alloy coin: Taichang tongbao. (whole) IMG Comments...

Period:Unknown Production date:1621-1627 Materials:copper alloy Technique: Dimensions:Weight: 3.24 grammes Description: Copper alloy coin: Tianqi tongbao. (whole) IMG Comments:

Period:Jin dynasty Production date:1156-1160 Materials:copper alloy Technique:cast Dimensions:Diameter: 25.20 millimetres Weight: 4.50 grammes Thickness: 2.40 millimetres Descripti...

Period:Han dynasty Production date:206BC-200 Materials:copper alloy Technique:cast Dimensions:Diameter: 11 millimetres Weight: 0.52 grammes Description: Copper alloy coin: wuzhu. I...

Period:Han dynasty Production date:206BC-220 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 2.47 grammes Description: Copper alloy coin: wuzhu. I...