Rāda: Omāna - Pastmarkas (1971 - 1979) - 4 marka.
30. jūlijs SV: Neviens Lapas izmērs: 50 Dizains: Pakistan Security Printing - Karachi Perforēšana: 13
![[Inauguration of Port Qabus, veids U]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/U-s.jpg)
8. septembris SV: Neviens Lapas izmērs: 50 Dizains: State Banknote Printing - Finland Perforēšana: 14½
![[Fight against Illiteracy, veids V]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/V-s.jpg)
![[Fight against Illiteracy, veids W]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/W-s.jpg)
9. oktobris SV: Neviens Lapas izmērs: 50 Perforēšana: 14
![[The 100th Anniversary of U.P.U, veids X]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/X-s.jpg)
