Oman
Qabus bin Said gold Proof "Arabian Tahr" 75 Omani Rials AH1397 (1976) PR68 Ultra Cameo NGC, KM63. Mintage: 325. A highly contrasted proof striking with essentially flawless surfaces that showcase reddish toning highlights over the frosted outer peripheries. From the broadly collected Wildlife Conservation Series and highly coveted as such.
Estimate: 3000-4000 USD