Compositions: 99.99% pure silver. Weight(g): 31.39. Face value: 20 dollars. The item “2013 Canada $20 1oz Fine Silver Coin Superman Shield 75th Anniversary” is in sale since Tuesday, March 16, 2021. This item is in the category “Coins & Paper Money\Coins\ Canada\Commemorative”. The seller is “ngta61″ and is located in Brampton, Ontario. This item can […]