| Issuer: El Salvador
Date: 10/6/1969 (1969 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 604399..63-overprinted Record of changes |
| Issuer: El Salvador
Date: 10/6/1969 (1969 sheets) INCOMPLETE Block 1 (0, 0 x 0) |
External links: Colnect 604399..63-overprinted Record of changes |
