Swallowtail (Papilio machaon)
63%
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | Association of Philatelists: Environmental Protect |
| Date: | 1991-02-15 |
| Print: | Offset lithography |
| Perforation: | frame 12½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 20+10 Russian kopek |
| Print run: | 700000 |