Info| Date | 1983, 23 VII |
|---|---|
| Value | 10 K |
| Catalog no. | Mi 688, BL97 Sc 458 SG MS645 Y&T BF72 |
| Topic | Interkosmos Project |
| Occasion | 3th anniversary of the joint soviet-vietnamese space flight |
| Description | Sheet, containing 1 stamp. On the stamp the Soviet and Vietnamese cosmonaut, flags of both countries. On the frame the flags of the countries, participating in the Interkosmos Project. Among them the Polish flag. |
