| Issuer: Hungary
Date: 7/3/1973 (1973 sheets) INCOMPLETE Block 1 (0, 0 x 0) 0, 0: 2.50fo d=hands holding map of Europe |
External links: Colnect 196395..nd_Conferences Record of changes |
| Issuer: Hungary
Date: 7/3/1973 (1973 sheets) INCOMPLETE Block 1 (0, 0 x 0) 0, 0: 2.50fo d=hands holding map of Europe |
External links: Colnect 196395..nd_Conferences Record of changes |
