25th Anniversary of Organization of Petrolum Exporting Count
56%
| Country: | Saudi Arabia |
|---|---|
| Issue: | Opec |
| Date: | 1985-12-24 |
| Print: | Unknown |
| Perforation: | Unknown 12 |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 65 Saudi halala |