The Key Date 1948 Canadian Silver Dollar; coin is in uncirculated condition however it appears as though it has been wiped (light clean). The free listing tool. The item “Key Date 1948 Canada Silver Dollar Uncirculated” is in sale since Wednesday, December 16, 2015. This item is in the category “Coins & Paper Money\Coins\ Canada\Dollars”. The seller is “nationalnumismatics” and is located in Plainview, New York. This item can be shipped to United States.