现在展示： 阿曼 - （通用）邮票 (1971 - 1979) - 6 邮票.
20. 九月 窗口管理器: 空缺 纸张规格 : 100 筛孔: 13
![[Opening of Ministerial Complex, 类型 P]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/P-s.jpg)
![[Opening of Ministerial Complex, 类型 P1]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/P1-s.jpg)
18. 十一月 窗口管理器: 1 纸张规格 : 50 设计: PAD Studio 筛孔: 13 x 12½
![[National Day, 类型 Q]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/Q-s.jpg)
![[National Day, 类型 R]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/R-s.jpg)
![[National Day, 类型 S]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/S-s.jpg)
![[National Day, 类型 T]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/T-s.jpg)
