| Issuer: Bulgaria
Date: 12/14/1984 (1984 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
Prev: Bulgaria 25th Anniversary of lunar exploration, sheet of 1 type
Next: Bulgaria 1984 empty sheet (#6110) External links: Colnect 315902..li-Butterflies |
| Issuer: Bulgaria
Date: 12/14/1984 (1984 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
Prev: Bulgaria 25th Anniversary of lunar exploration, sheet of 1 type
Next: Bulgaria 1984 empty sheet (#6110) External links: Colnect 315902..li-Butterflies |
