Viser nu Oman - Post frimærker (1971 - 1979) - 4 frimærker.
30. juli VM: Ingen Arkstørrelse: 50 Design: Pakistan Security Printing - Karachi Perforeringer: 13
![[Inauguration of Port Qabus, type U]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/U-s.jpg)
8. september VM: Ingen Arkstørrelse: 50 Design: State Banknote Printing - Finland Perforeringer: 14½
![[Fight against Illiteracy, type V]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/V-s.jpg)
![[Fight against Illiteracy, type W]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/W-s.jpg)
9. oktober VM: Ingen Arkstørrelse: 50 Perforeringer: 14
![[The 100th Anniversary of U.P.U, type X]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/X-s.jpg)
