| Issuer: Hungary
Date: 7/12/1980 (1980 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 194383..Space_Research |
| Issuer: Hungary
Date: 7/12/1980 (1980 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 194383..Space_Research |
