| Obverse description | |
| Obverse script | Arabic, Latin |
| Obverse lettering | سلطنة عمان 1978 ١٣٩٨ SULTANATE OF OMAN |
| Reverse description | Giant trevally fish over denomination. |
| Reverse script | Arabic, Latin |
| Reverse lettering | اعملوا على تنمية الموارد الغذائية
منظمة الأغذية والزراعة
F.A.O.
١
ريَالْ واحد (Translation: Work on the development of food resources Food and Agriculture Organization 1 One Rial) |
| Edge | Reeded |
| Mint | |
| Mintage | 1398 (1978) - 1978 ١٣٩٨ - 15 000 |
| Catalog ID | 6171815660 |
| Comments |