Praegu kuvatakse: Omaan - postmargid (1990 - 1999) - 9 margid.
1. jaanuar WM: mitte ükski lehe suurus: 50 Disain: Mahmoud Roushdy perforatsioon: 12¾ x 12¼
![[The 5th Anniversary of Gulf Investment Corporation, Tüüp GN]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GN-s.jpg)
![[The 5th Anniversary of Gulf Investment Corporation, Tüüp GN1]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GN1-s.jpg)
24. märts WM: mitte ükski lehe suurus: 50 Disain: Mahmoud Roushdy Gravüür: Oriental Press. Bahrain. perforatsioon: 13
![[The 40th Anniversary of Airline "Gulf Air", Tüüp GO]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GO-s.jpg)
22. aprill WM: mitte ükski lehe suurus: 50 Disain: Mahmoud Roushdy perforatsioon: 11¼ x 11¾
![[Omani Ophiolite Symposium, Tüüp GP]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GP-s.jpg)
![[Omani Ophiolite Symposium, Tüüp GP1]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GP1-s.jpg)
30. aprill WM: mitte ükski lehe suurus: 50 Disain: Mohamed Bin Nizam Shah & Mahmoud Roushdy perforatsioon: 13
![[The 150th Anniversary of First Omani Envoy's Journey to U.S.A., Tüüp GQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GQ-s.jpg)
5. mai WM: mitte ükski lehe suurus: 50 Disain: Mahmoud Roushdy Gravüür: Courvoisier. perforatsioon: 11½ x 11¾
![[Sultan Qaboos Rose, Tüüp GR]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/GR-s.jpg)
18. november WM: mitte ükski lehe suurus: 2 Disain: Mohamed bin Nizam Shah & Mahmoud Roushdy perforatsioon: 11¾
![[National Day, Tüüp ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0235-b.jpg)
