Store Category: Fractional Set. 2023 – 35th Anniversary of the Silver Maple Leaf – 5-Coin Pure Silver Proof Fractional Set. In 2023, Canada’s Silver Maple Leaf (SML) bullion coin turns 35 and we’re marking the occasion in this instalment of our annual 99.99% pure silver fractional set. All five double-dated (“1988 2023″) coins in this […]