1979 Canada Johnson Matthey 1oz Pure Gold - 1oz Pure Silver Inter-Gold Canada LTEE Beaver Set. The item "1979 Canada Johnson Matthey 1oz Pure Gold 1oz Pure Silver Beaver Set" is in sale since Wednesday, March 28, 2018. This item is in the category "Coins & Paper Money\Bullion\Silver\Bars & Rounds". The seller is "thejewellady" and is located in Scottsdale, Arizona. This item can be shipped to United States.