| Issuer: Hungary
Date: 10/19/1974 (1974 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 189649..tion-Stamp_Day Record of changes |
| Issuer: Hungary
Date: 10/19/1974 (1974 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 189649..tion-Stamp_Day Record of changes |
