USSR
0.15 - 0.18$
price on 24.02.2023
| Country: | USSR |
| Type: | Postage stamps |
| Series: | 49th Anniversary of Great October Revolution |
| Nominal: | 4 k |
| Year: | 1966 |
| Material: | Chalk surfaced with a lacquer coating |
| Size: | 37 x 37 mm |
| Perforation: | comb 11½ |
| Mintage: | 4,000,000 |