USSR
0.08 - 0.1$
price on 04.02.2023
Industry, Science, Culture
| Country: | USSR |
| Type: | Postage stamps |
| Series: | 24th Communist Party Congress |
| Nominal: | 6 k |
| Year: | 1971 |
| Material: | Chalk surfaced |
| Size: | 37 x 37 mm |
| Perforation: | comb 11½ |
| Mintage: | 4,200,000 |