| Issuer | Oman |
| Year | 1987 |
| Type | Non-circulating coin |
| Value | 21/2 Rials |
| Currency | Rial (1972-date) |
| Composition | Silver (.925) |
| Weight | 28.28 g |
| Dimensions | 38.61 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#71 |
| Obverse description | Crowned Oman national emblem consisting of a khanjar (dagger) inside its sheath that is superimposed upon two crossed swords |
| Obverse script | Arabic |
| Obverse lettering | ١٤٠٧هـ ١٩٨٧م
البنك المركزي العماني (Translation: AD1987 AH1407 Central Bank of Oman) |
| Reverse description | Verreaux`s eagle flying and denomination |
| Reverse script | Arabic |
| Reverse lettering | ١/٢ ٢
ريال عماني (Translation: 21/2 Omani Rials) |
| Edge | |
| Mint | |
| Mintage | 1407 (1987) - ١٤٠٧هـ ١٩٨٧م Proof - |
| Catalog ID | 4585226970 |
| Comments |
