Zaire
Republic Sese Seko Mobutu gold Proof Conservation 100 Zaires 1975 PR69 Ultra Cameo NGC, KM11. Obv. Bust of Mobutu 3/4 right. Rev. Leopard walking right with date and value. Incredible cameo contrast, with essentially flawless surfaces. A tiny mintage of only 279 pieces in Proof. Only a single example has been certified finer.
HID02901242017
Estimate: 3000-3500 USD