Sedaj prikazano: Oman - Poštne znamke (1990 - 1999) - 9 znamke.
1. januar WM: Nič Velikost polja: 50 Oblika: Mahmoud Roushdy Perforacija: 12¾ x 12¼
![[The 5th Anniversary of Gulf Investment Corporation, tip GN]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GN-s.jpg)
![[The 5th Anniversary of Gulf Investment Corporation, tip GN1]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GN1-s.jpg)
24. marec WM: Nič Velikost polja: 50 Oblika: Mahmoud Roushdy Gravura: Oriental Press. Bahrain. Perforacija: 13
![[The 40th Anniversary of Airline "Gulf Air", tip GO]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GO-s.jpg)
22. april WM: Nič Velikost polja: 50 Oblika: Mahmoud Roushdy Perforacija: 11¼ x 11¾
![[Omani Ophiolite Symposium, tip GP]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GP-s.jpg)
![[Omani Ophiolite Symposium, tip GP1]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GP1-s.jpg)
30. april WM: Nič Velikost polja: 50 Oblika: Mohamed Bin Nizam Shah & Mahmoud Roushdy Perforacija: 13
![[The 150th Anniversary of First Omani Envoy's Journey to U.S.A., tip GQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GQ-s.jpg)
5. maj WM: Nič Velikost polja: 50 Oblika: Mahmoud Roushdy Gravura: Courvoisier. Perforacija: 11½ x 11¾
![[Sultan Qaboos Rose, tip GR]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GR-s.jpg)
18. november WM: Nič Velikost polja: 2 Oblika: Mohamed bin Nizam Shah & Mahmoud Roushdy Perforacija: 11¾
![[National Day, tip ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0235-b.jpg)
