30th Anniversary of Development of Unused Lands
50 k 1984
USSR
0.25 - 0.3$
price on 16.10.2022
| Country: | USSR |
| Type: | Postal blocks |
| Series: | 30th Anniversary of Development of Unused Lands |
| Nominal: | 50 k |
| Year: | 1984 |
| Material: | coated |
| Size: | 70 x 85 mm |
| Perforation: | frame 11½ x 12 |
| Mintage: | 1,450,000 |