Stronghold Olavinlinna
93%
| Country: | Finland |
|---|---|
| Issue: | Stronghold Olavinlinna |
| Date: | 1957-04-07 |
| Print: | Recess |
| Size: | 34 x 24 |
| Perforation: | comb 11¾ |
| Emission: | Definitive |
| Format: | Stamp |
| Face Value: | 60 Finnish markka |
| Print run: | 10000000 |