現在展示： 蘇丹 - （通用）郵票 (1897 - 2023) - 6 郵票.
1969
The 5th Anniversary of the African Development Bank
20. December 窗口管理器: 7 篩孔: 13½
![[The 5th Anniversary of the African Development Bank, 類型 CT]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CT-s.jpg)
![[The 5th Anniversary of the African Development Bank, 類型 CT1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CT1-s.jpg)
1969
The 50th Anniversary of I.L.O.
27. December 窗口管理器: 空缺 篩孔: 14½
![[The 50th Anniversary of I.L.O., 類型 CU]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CU-s.jpg)
![[The 50th Anniversary of I.L.O., 類型 CU1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CU1-s.jpg)
![[The 50th Anniversary of I.L.O., 類型 CU2]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CU2-s.jpg)
