Vostok 6 and Valentina Tereshkova
8*10 k 1983
USSR
Not listed by SG.
| Country: | USSR |
| Type: | Postal blocks |
| Series: | 20th Anniversary of First Woman in Space - V. Tereshkova |
| Nominal: | 8*10 k |
| Year: | 1983 |
| Perforation: | comb 11¾ |