| Added by |
 Iordache Gabriel
|
| Face value | 4 Kopeks |
| Catalog code (Michel) | SU 5729 |
| Catalog code (Scott) | SU 5572 |
| Catalog code | Yvert et Tellier SU 5421; Stanley Gibbons SU 5773; Zagorskiy SU 5781 |
| Series | Flora of the USSR - Ferns |
| Place in series | 1 |
| Stamp colour | multicolor |
| Stamp use | Commemorative stamp |
| Print run | 5.600.000 |
| Issue date | 02/07/1987 |
| Designer | M. Timofeeva |
| Paper type | Stamp |
| Print technique | Offset lithography |
| Perforation | comb 12ΒΌ x 12 |
| Height | 40.00 mm |
| Width | 28.00 mm |
| Catalog prices | No catalog prices set yet |
