Muri Bhalissa: Sudan - Bolol tal-posta (1990 - 1999) - 10 bolol.
15. July WM: Xejn Perforazzjoni: 14¾
![[Worldwide Nature Protection - African Wild Ass, Tip HA]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HA-s.jpg)
![[Worldwide Nature Protection - African Wild Ass, Tip HB]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HB-s.jpg)
![[Worldwide Nature Protection - African Wild Ass, Tip HC]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HC-s.jpg)
![[Worldwide Nature Protection - African Wild Ass, Tip HD]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HD-s.jpg)
1. August WM: Xejn Perforazzjoni: 14¼
![[The 100th Anniversary of International Olympic Committee, Tip HE]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HE-s.jpg)
![[The 100th Anniversary of International Olympic Committee, Tip HE1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HE1-s.jpg)
![[The 100th Anniversary of International Olympic Committee, Tip HE2]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HE2-s.jpg)
7. December WM: Xejn Perforazzjoni: 13½ x 14¼
![[The 50th Anniversary of International Civil Aviation Organization or ICAO, Tip HF]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HF-s.jpg)
![[The 50th Anniversary of International Civil Aviation Organization or ICAO, Tip HF1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HF1-s.jpg)
![[The 50th Anniversary of International Civil Aviation Organization or ICAO, Tip HF2]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/HF2-s.jpg)
