USSR
0.12 - 0.14$
price on 02.03.2023
Exists on both ordinary and UV reactive paper.
| Country: | USSR |
| Type: | Postage stamps |
| Nominal: | 6 k |
| Year: | 1975 |
| Material: | coated |
| Size: | 28 x 40 mm |
| Perforation: | comb 11½ |
| Mintage: | 3,500,000 |
