Ditunjukkan sekarang: Oman - Setem-setem bayaran pos (1971 - 1979) - 4 Setem-setem.
30. July WM: Tiada Saiz Helaian: 50 Corak: Pakistan Security Printing - Karachi Perforasi: 13
![[Inauguration of Port Qabus, jenis U]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/U-s.jpg)
8. September WM: Tiada Saiz Helaian: 50 Corak: State Banknote Printing - Finland Perforasi: 14½
![[Fight against Illiteracy, jenis V]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/V-s.jpg)
![[Fight against Illiteracy, jenis W]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/W-s.jpg)
9. October WM: Tiada Saiz Helaian: 50 Perforasi: 14
![[The 100th Anniversary of U.P.U, jenis X]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/X-s.jpg)
