Sheets of Chad, 1998
| Issuer | Date | Desc | State | ||
| - |  |
Chad | 1998 | empty sheet (#21502) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51396) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51397) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51398) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51399) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51400) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51401) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51402) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51403) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51404) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51405) | incomplete |
| - | no image | Chad | 2/4/1998 | empty sheet (#51406) | incomplete |
| - | no image | Chad | 2/5/1998 | empty sheet (#51407) | incomplete |
| - | no image | Chad | 2/5/1998 | empty sheet (#51408) | incomplete |
| - | no image | Chad | 2/6/1998 | empty sheet (#51409) | incomplete |
| - | no image | Chad | 2/6/1998 | empty sheet (#51410) | incomplete |
| - | no image | Chad | 2/6/1998 | empty sheet (#51411) | incomplete |
| - | no image | Chad | 2/6/1998 | empty sheet (#51412) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51413) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51414) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51415) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51416) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51417) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51418) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51419) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51420) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51421) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51422) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51423) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51424) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51425) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51426) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51427) | incomplete |
| - | no image | Chad | 6/20/1998 | empty sheet (#51428) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51429) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51430) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51431) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51432) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51433) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51434) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51435) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51436) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51437) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51438) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51439) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51440) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51441) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51442) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51443) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51444) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51445) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51446) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51447) | incomplete |
| - | no image | Chad | 12/11/1998 | empty sheet (#51448) | incomplete |
| - | no image | Chad | 12/30/1998 | empty sheet (#51449) | incomplete |