4th All-Union Philatelic Society Congress
50 k 1979
USSR
0.92 - 1.1$
price on 28.02.2023
Stamp from Souvenir sheet.
Not listed by SG.
Not listed by SG.
| Country: | USSR |
| Type: | Postage stamps |
| Series: | 4th All-Union Philatelic Society Congress, Moscow |
| Nominal: | 50 k |
| Year: | 1979 |
| Size: | 30.5 x 43 mm |
| Perforation: | frame 12 x 12¼ |
| Mintage: | 2,000,000 |