Viser nå: Sudan - Postfrimerker (1897 - 2023) - 18 frimerker.
10. February VM: Ingen Perforering: 11 x 11½
12. March VM: Ingen Perforering: 11 x 11½
22. April VM: Ingen Perforering: 11 x 11½
2. May VM: Ingen Perforering: 13 x 13½
15. October VM: Ingen Perforering: 11½ x 11
16. December VM: Ingen Perforering: 11½ x 11