Wednesday, October 10, 1979 Soviet Union, USSR will issue: Se-tenant "Vladimir Lyakhov, Valery Ryumin and Salyut 6" face value 2*15, Stamp "Vladimir Lyakhov and Valery Ryumin" face value 15, Stamp "Radio telescope mounted on “Salyut 6" face value 15,
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | Lyakhov and Ryumin's 175 Days in Space. |
| Date: | 1979-10-10 |
| Print: | Photogravure |
| Size: | 55 x 52 |
| Perforation: | frame 11¾ x 11½ |
| Emission: | Commemorative |
| Format: | Se-tenant |
| Face Value: | 2*15 Russian kopek |
| Print run: | 5200000 |
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | Lyakhov and Ryumin's 175 Days in Space. |
| Date: | 1979-10-10 |
| Size: | 55 x 26 |
| Perforation: | 12 x 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 15 Russian kopek |
| Country: | Soviet Union, USSR |
|---|---|
| Issue: | Lyakhov and Ryumin's 175 Days in Space. |
| Date: | 1979-10-10 |
| Size: | 55 x 26 |
| Perforation: | comb 12 x 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 15 Russian kopek |