V. Dzhanibekov, S. Savitskaya, I. Volk, "Soyuz T-12"
8*10 k 1985
USSR
Acknowledged, but not listed by SG.
| Country: | USSR |
| Type: | Postal blocks |
| Series: | 1st Anniversary of First Space-walk by Woman Cosmonaut |
| Nominal: | 8*10 k |
| Year: | 1985 |
| Material: | coated |
| Perforation: | comb 11¾ |
| Mintage: | 15,000 |