25th Anniversary National Research Centre
56%
| Country: | Egypt |
|---|---|
| Issue: | Science and Technology |
| Date: | 1982-12-20 |
| Print: | Photogravure |
| Perforation: | Unknown 11 x 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 3 Egyptian piastre |