ZAIRE. 100 Zaires, 1975. London or Llantrisant Mint. NGC PROOF-70 Ultra Cameo.
Fr-1; KM-11. Wildlife Conservation series: Leopard. Mintage: 279. AGW: 0.9675 oz. Tied with just six others for this ultimate top spot, the present specimen sparkles with intense brilliance in the fields and a great frosted nature to the devices.
Estimate: $3000 - $4000