Centenary of Military Geographical Institute
90%
| Country: | Argentina |
|---|---|
| Issue: | State Institutions |
| Date: | 1979-12-11 |
| Paper: | phosphorescent, plain |
| Print: | Offset lithography |
| Size: | 34 x 45 |
| Perforation: | 13½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 300 Argentine peso ley |