Limited Mintage 2020 U. Mayflower Anniversary 99.9% Silver REVERSE Proof NGC PF70 With Original Box And CoA from U. All three consecutive serial numbers are for sale, see our other auctions. The item “PF70 NGC 2020 Mayflower Anniversary 99.9% Silver REVERSE Proof With Box And CoA” is in sale since Saturday, January 23, 2021. This […]