| Issuer: Bulgaria
Date: 4/28/1988 (1988 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 437565..drens_Assembly |
| Issuer: Bulgaria
Date: 4/28/1988 (1988 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 437565..drens_Assembly |
