Sheets of Sudan
| Issuer | Date | Desc | State | ||
| - |  |
Sudan | 1961 | empty sheet (#383) | incomplete |
| - | no image | Sudan | 1/1/1988 | empty sheet (#59557) | incomplete |
| - | no image | Sudan | 7/15/1995 | empty sheet (#59558) | incomplete |
| - | no image | Sudan | 7/15/1995 | empty sheet (#59559) | incomplete |