Sheets of Sierra Leone, 1999
| Issuer | Date | Desc | State | ||
| - | no image | Sierra Leone | 2/22/1999 | empty sheet (#37534) | incomplete |
| - | no image | Sierra Leone | 2/22/1999 | empty sheet (#37535) | incomplete |
| - | no image | Sierra Leone | 2/22/1999 | empty sheet (#37536) | incomplete |
| - | no image | Sierra Leone | 2/22/1999 | empty sheet (#37537) | incomplete |
| - | no image | Sierra Leone | 2/22/1999 | empty sheet (#37538) | incomplete |
| - | no image | Sierra Leone | 2/22/1999 | empty sheet (#37539) | incomplete |
| - | no image | Sierra Leone | 3/22/1999 | empty sheet (#37540) | incomplete |
| - | no image | Sierra Leone | 3/22/1999 | empty sheet (#37541) | incomplete |
| - | no image | Sierra Leone | 3/22/1999 | empty sheet (#37542) | incomplete |
| - | no image | Sierra Leone | 3/22/1999 | empty sheet (#37543) | incomplete |
| - | no image | Sierra Leone | 3/22/1999 | empty sheet (#37544) | incomplete |
| - |  |
Sierra Leone | 3/31/1999 | empty sheet (#14873) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37545) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37546) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37547) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37548) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37549) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37550) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37551) | incomplete |
| - | no image | Sierra Leone | 4/14/1999 | empty sheet (#37552) | incomplete |
| - | no image | Sierra Leone | 5/18/1999 | empty sheet (#37553) | incomplete |
| - | no image | Sierra Leone | 5/18/1999 | empty sheet (#37554) | incomplete |
| - | no image | Sierra Leone | 5/18/1999 | empty sheet (#37555) | incomplete |
| - | no image | Sierra Leone | 5/18/1999 | empty sheet (#37556) | incomplete |
| - | no image | Sierra Leone | 5/31/1999 | empty sheet (#37557) | incomplete |
| - | no image | Sierra Leone | 5/31/1999 | empty sheet (#37558) | incomplete |
| - | no image | Sierra Leone | 5/31/1999 | empty sheet (#37559) | incomplete |
| - | no image | Sierra Leone | 5/31/1999 | empty sheet (#37560) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37561) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37562) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37563) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37564) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37565) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37566) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37567) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37568) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37569) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37570) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37571) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37572) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37573) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37574) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37575) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37576) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37577) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37578) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37579) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37580) | incomplete |
| - | no image | Sierra Leone | 8/4/1999 | empty sheet (#37581) | incomplete |