Now showing: Oman - Postage stamps (1971 - 1979) - 7 stamps.
6. January WM: 2 Sheetsize: 50 Design: Harrison, London Perforation: 14
![[The 30th Anniversary of UNESCO Campaign - "Save Mohenjo Daro" 1976, type AL]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/AL-s.jpg)
4. April WM: 2 Sheetsize: 50 Design: V. Whiteley Perforation: 12
![[The 25th Anniversary of Arab Postal Union, type AM]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/AM-s.jpg)
![[The 25th Anniversary of Arab Postal Union, type AM1]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/AM1-s.jpg)
18. November WM: 2 Sheetsize: 50 Design: V. Whiteley Perforation: 13¾
![[National Day, type AN]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/AN-s.jpg)
![[National Day, type AO]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/AO-s.jpg)
![[National Day, type AP]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/AP-s.jpg)
![[National Day, type AQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/AQ-s.jpg)
