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Rare And Expensive Error Coin Canadian dollar 1952 George VI coin value Issuer Canada King George VI(19361952) Type Standard circulation coin Years 19481952 Value 1 Dollar Currency Canadian dollar (1858date) Composition Silver (. 800) (. 800 silver. 200 copper) Weight g Diameter mm Thickness 2. 84mm Shape Round Technique Milled Orientation Medal alignment NumberN , 451