1964 Canada 50 Cents Coin, 80% Silver, British Arms of Canada

1964 Canadian 50 cents coin composed of 80% silver and 20% copper, with a net silver weight of approximately 11.66 grams. Reverse features the British Arms of Canada (Coat of Arms), motto "Desiderantes Meliorem Patriam," and "CANADA 50 CENTS." Obverse with Queen Elizabeth II.