| Issuer: Bulgaria
Date: 6/29/2001 (2001 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 441194..e_20th_Century |
| Issuer: Bulgaria
Date: 6/29/2001 (2001 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 441194..e_20th_Century |
