| Added by |
 Radu Florin
|
| Face value | 6 kopek Sovietic |
| Catalog code (Michel) | SU 5071 |
| Catalog code (Scott) | SU 4940 |
| Catalog code | Yvert et Tellier SU 4813, Stanley Gibbons SU 5126, Număr AFA SU 5020, Soloviev SU 5189, Unificato SU 4813, Zagorskiy SU 5121 |
| Series | Interkosmos - Soviet-Romanian Space Flight |
| Place in series | 1 |
| Stamp colour | Multicolor |
| Watermark | Fără filigran |
| Stamp use | Commemorative stamp |
| Print run | 6.300.000 |
| Issue date | 15/05/1981 |
| Designer | Yuri Levinovsky |
| Paper type | Coated |
| Print technique | Litografie offset |
| Perforation | pieptene11¾ x 12¼ |
| Height | 52.00 mm |
| Width | 37.00 mm |
| Catalog prices | No catalog prices set yet |
