23rd Soviet Communist Party Congress - Lenin
50 k 1966
USSR
1.2 - 1.5$
price on 16.10.2022
| Country: | USSR |
| Type: | Postal blocks |
| Series: | 23rd Soviet Communist Party Congress, Moscow |
| Nominal: | 50 k |
| Year: | 1966 |
| Material: | Chalk surfaced |
| Size: | 118 x 80 mm |
| Perforation: | Imperforate |
| Mintage: | 1,000,000 |