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:Northern Song dynasty Production date:1056 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 24.60 millimetres Weight: 4 grammes Thickness: 2 millime...

Period:Northern Song dynasty Production date:1111-1117 Materials:copper alloy Technique:cast Dimensions:Diameter: 24.10 millimetres Height: 9.40 millimetres Weight: 1.50 grammes Th...

Period:Northern Song dynasty Production date:1008-1016 Materials:copper alloy Technique:cast Dimensions:Diameter: 24 millimetres Weight: 3.33 grammes Description: Copper alloy coin...

Period:Northern Song dynasty Production date:1034-1037 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.41 grammes Description: Copper alloy coin...

Period:Northern Song dynasty Production date:1017-1021 Materials:copper alloy Technique:cast Dimensions:Diameter: 25.70 millimetres Weight: 5 grammes Thickness: 2.40 millimetres De...

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: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...