Mission to planet Earth-Mprojekt planet Erde
83%
| Country: | UNO Vienna |
|---|---|
| Issue: | Planet Erth |
| Date: | 1992-09-04 |
| Print: | Photogravure |
| Size: | 100 x 210 |
| Emission: | Commemorative |
| Format: | Mini Sheet |
| Face Value: | 10*10 Austrian schilling |