Collection of 30 Canada Double Dollar Proof Sets each set has a Silver Dollar. This collection has; 2X1973 2X1974 2X1975 9X1996 13X1977 2X1978 Thanks for viewing the post. The item "Collection of 30 Canada Double Dollar Proof Sets each set has a Silver Dollar" is in sale since Friday, August 9, 2019. This item is in the category "Coins & Paper Money\Coins\ Canada\Proof/Prooflike Sets". The seller is "mahin888" and is located in Vancouver, British Columbia.This item can be shipped to Canada, United States.