現在展示： 蘇丹 - （通用）郵票 (1897 - 2023) - 9 郵票.
17. May 窗口管理器: 6 篩孔: 14 x 13½
![[The 100th Anniversary of I.T.U., 類型 BZ]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/BZ-s.jpg)
![[The 100th Anniversary of I.T.U., 類型 BZ1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/BZ1-s.jpg)
![[The 100th Anniversary of I.T.U., 類型 BZ2]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/BZ2-s.jpg)
11. November 窗口管理器: 6 篩孔: 12
![[The 1st Anniversary of Revolution of October 21, 1964, 類型 CA]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CA-s.jpg)
![[The 1st Anniversary of Revolution of October 21, 1964, 類型 CA1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CA1-s.jpg)
![[The 1st Anniversary of Revolution of October 21, 1964, 類型 CA2]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CA2-s.jpg)
10. December 窗口管理器: 6 篩孔: 14½
![[International Cooperation Year, 類型 CB]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CB-s.jpg)
![[International Cooperation Year, 類型 CB1]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CB1-s.jpg)
![[International Cooperation Year, 類型 CB2]](https://www.stampworld.com/media/catalogue/Sudan/Postage-stamps/CB2-s.jpg)
