USSR
 | 0.24$ Vladimir Lyakhov and Valery Ryumin1 pc 15 k 1979 |
V. Lyakhov and V. Ryumin's 175 days in space. Soyuz-32, Salyut-6 and Soyuz-34.
| Country: | USSR |
| Type: | Postage stamps |
| Series: | Research on Orbital Space Complex |
| Nominal: | 15 k |
| Year: | 1979 |
| Size: | 55 x 26 mm |
| Perforation: | frame 12 x 11½ |
| Mintage: | 5,200,000 |
Research on Orbital Space Complex
