Omán

Oman, SULTANATO, OMANI RIAL, 1978 (AH 1398), F.A.O. (Food and Agriculture Organization), ARGENTO, mSPL, (KM 65) / SULTANATE OF OMAN Qaboos bin Said 1 Riyal World SILVER coins (monete mondiali islamiche commemorative d'argento - moneta mondiale islamica)