| Issuer: Bulgaria
Date: 7/13/1990 (1990 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 134092.._-_Barcelona_I |
| Issuer: Bulgaria
Date: 7/13/1990 (1990 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 134092.._-_Barcelona_I |
