| Issuer: Bulgaria
Date: 12/10/1986 (1986 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 438815..ists_Paintings |
| Issuer: Bulgaria
Date: 12/10/1986 (1986 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 438815..ists_Paintings |
