MEXICO. Copper-Nickel 20 Centavos, 1983-Mo. Mexico City Mint. NGC PROOF-69 Ultra Cameo.
KM-442. Mintage: 998. Seemingly perfect, this Gem presents tremendous luster and radiance, as well as an incredible cameo nature. Tied with just three other examples as the finest graded by NGC.
Estimate: $200.00- $300.00