现在展示： 阿曼 - （通用）邮票 (1990 - 1999) - 7 邮票.
7. 一月 窗口管理器: 空缺 纸张规格 : 20 设计: Mahmoud Roushdy 雕版: Courvoisier. 筛孔: 14¼ x 14
![[Open Parliament, 类型 IC]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IC-s.jpg)
22. 三月 窗口管理器: 空缺 纸张规格 : 50 设计: Mahmoud Roushdy 筛孔: 13 x 13¼
![[The 50th Anniversary of Arab League, 类型 ID]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/ID-s.jpg)
2. 九月 窗口管理器: 空缺 纸张规格 : 50 设计: Suliaman bin Musalim bin Nasir Al-Mahruqi 筛孔: 13½
![[The 50th Anniversary of the United Nations, 类型 IE]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IE-s.jpg)
18. 十一月 窗口管理器: 空缺 纸张规格 : 10 设计: Mahmoud Roushdy 筛孔: 11¾
![[The 25th National Day, 类型 ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0285-b.jpg)
4. 十二月 窗口管理器: 空缺 纸张规格 : 50 设计: Mahmoud Roushdy 筛孔: 11¾
![[The 16th Supreme Council Session of Gulf Co-operation Council, Oman, 类型 IH]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IH-s.jpg)
![[The 16th Supreme Council Session of Gulf Co-operation Council, Oman, 类型 II]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/II-s.jpg)
