Maple Leaf Super Incuse Black Rhodium Reverse. Proof Silver Commemorative Coin. The coin is graded PF69 Ultra Cameo by NGC. Black rhodium and super incuse-a striking combination that. Leaves a deep impression. For the 2023 edition, RCM combined two stand-out features. Black rhodium plating from 2020, and the 1.5 mm super incuse. Depth that set […]