International Stamp Exhibition "Sotsphilex-75", Moscow
50 k 1975
USSR
Stamp from Souvenir sheet.
Not listed by SG.
Not listed by SG.
| Country: | USSR |
| Type: | Postage stamps |
| Series: | International Stamp Exhibition Socphilex-75 |
| Nominal: | 50 k |
| Year: | 1975 |
| Size: | 30 x 42 mm |
| Perforation: | comb 12 x 12¼ |
| Mintage: | 1,150,000 |
International Stamp Exhibition Socphilex-75
 International Stamp Exhibition "Sotsphilex-75", Moscow 0.1$ |  International Stamp Exhibition "Sotsphilex-75", Moscow |