2017 Canada Barn Owl Silver Rhodium-Plated NGC PF70 ER Exclusive Label SKU46579. Why choose to add this innovative 2017 Canada Nocturnal by Nature – Barn Owl 1 oz. Silver Matte Proof to your collection? Struck in 2017 by the Royal Canadian Mint (RCM), this innovative 2-part series features the minting technique of black rhodium plating, […]