Period:Northern Song dynasty Production date:1034-1037 Materials:copper alloy Technique:cast Dimensions:Diameter: 25 millimetres Weight: 3.27 grammes Description: Copper alloy coin...

Period:Northern Song dynasty Production date:1064-1067 Materials:copper alloy Technique:cast Dimensions:Diameter: 25.60 millimetres Weight: 3.50 grammes Thickness: 1.90 millimetres...

Period:Song dynasty Production date:1094-1097 Materials:copper alloy Technique:cast Dimensions:Diameter: 24 millimetres Weight: 4.33 grammes Description: Copper alloy coin. IMG Com...

Period:Northern Song dynasty Production date:1039 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 25.40 millimetres Weight: 4 grammes Thickness: 2.30 mill...

Period:Northern Song dynasty Production date:1068-1077 Materials:copper alloy Technique:cast Dimensions:Diameter: 25.40 millimetres Weight: 5 grammes Thickness: 1.90 millimetres De...

Period:Northern Song dynasty Production date:1068-1077 Materials:copper alloy Technique:cast Dimensions:Diameter: 25.40 millimetres Weight: 4.50 grammes Thickness: 2.20 millimetres...

Period:Song dynasty Production date:1208-1225 Materials:copper alloy Technique: Dimensions:Diameter: 47 millimetres Weight: 24.82 grammes Description: Copper alloy coin-shaped char...

Period:Song dynasty Production date:1086-1093 (Yuanyou period) Materials:copper alloy Technique:cast Dimensions:Diameter: 30 millimetres Weight: 7.68 grammes Description: Copper al...

Period:Song dynasty Production date:1253-1259 (Baoyou reign) Materials:copper alloy Technique:cast Dimensions:Diameter: 26 millimetres Weight: 3.81 grammes Description: Copper allo...

Period:Northern Song dynasty Production date:1008 (first issued) Materials:copper alloy Technique:cast Dimensions:Diameter: 26.10 millimetres Weight: 4.50 grammes Thickness: 1.90 m...