Sheets of Colombia, 1998
| Issuer | Date | Desc | State | ||
| - | no image | Colombia | 11/27/1998 | empty sheet (#25690) | incomplete |
| - |  |
Colombia | 12/15/1998 | empty sheet (#25691) | incomplete |
| Issuer | Date | Desc | State | ||
| - | no image | Colombia | 11/27/1998 | empty sheet (#25690) | incomplete |
| - | |
Colombia | 12/15/1998 | empty sheet (#25691) | incomplete |