THAILAND. 50 Baht, BE 2517 (1974). Rama IX. PCGS PROOF-68 Deep Cameo.
KM-Y-102a. Mintage: 9,885. Wildlife Conservation series: Sumatran Rhino. A great animal type evocative of Durer's Rhinoceros, this charming cameo issue features tremendous brilliance and supremely frosted devices.
Estimate: $100 - $200