Period:Northern Song dynasty Production date:1039 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 25.10 millimetres Weight: 3.50 grammes Thickness: 1.90 m...

Period:Northern Song dynasty Production date:1064-1067 Materials:copper alloy Technique:cast Dimensions:Diameter: 24.90 millimetres Weight: 4 grammes Thickness: 2.20 millimetres De...

Period:Song dynasty Production date:1111-1117 Materials:copper alloy Technique:cast Dimensions:Diameter: 29 millimetres Weight: 7.15 grammes Description: Copper alloy coin: Zhenghe...

Period:Song dynasty Production date:1078-1085 Materials:copper alloy Technique:cast Dimensions:Diameter: 29 millimetres Weight: 7.62 grammes Description: Copper alloy coin. IMG Com...

Period:Northern Song dynasty Production date:1023 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 26.50 millimetres Weight: 4.50 grammes Thickness: 2 mill...

Period:Northern Song dynasty Production date:1039 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 30.90 millimetres Height: 13 millimetres Weight: 5 gramm...

Period:Northern Song dynasty Production date:1008 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 26.40 millimetres Weight: 4.50 grammes Thickness: 2.30 m...

Period:Song dynasty Production date:1102-1106 Materials:bronze Technique: Dimensions:Diameter: 34 millimetres Weight: 11.70 grammes Description: Bronze coin: Chongning zhongbao. IM...

Period:Song dynasty Production date:1068 Materials:bronze Technique: Dimensions:Diameter: 24 millimetres Description: Bronze coin. (whole) IMG Comments:

Period:Northern Song dynasty Production date:1102-1106 Materials:copper alloy Technique:cast Dimensions:Diameter: 35 millimetres Weight: 9.77 grammes Description: Copper alloy coin...