All coins are pure silver proof. 50-cent Coin11.75grams, 29.72mm. 10-cent Coin2.45grams, 18.05mm.5-cent Coin5.5grams, 21.2mm. 1-cent Gold-plated Coin2.94grams, 19.1mm. Part of the Canada 150 Collection. Comes in Leather Book-Style Packaging. Original MINT CONDITION encapsulated with Certificate Authenticity & case/box, etc. The item "1967-2017 Canada Centennial 7-Coins Pure Silver Proof Set Alex Colville Designs" is in sale since Thursday, July 20, 2017. This item is in the category "Coins & Paper Money\Coins\ Canada\Commemorative". The seller is "mario95coin" and is located in Ontario. This item can be shipped worldwide.