| Issuer: Poland
Issue: Polish Youth Movement 30th Date: 7/20/1978 (1978 sheets) INCOMPLETE Block 1 (0, 0 x 0) 0, 0: 1.50z d=flowers |
External links: Colnect 123316..Youth_movement Record of changes |
| Issuer: Poland
Issue: Polish Youth Movement 30th Date: 7/20/1978 (1978 sheets) INCOMPLETE Block 1 (0, 0 x 0) 0, 0: 1.50z d=flowers |
External links: Colnect 123316..Youth_movement Record of changes |
