Now showing: Oman - Postage stamps (1990 - 1999) - 188 stamps.
20. November WM: None Sheetsize: 50 Design: Mohmoud Roushdy Engraving: Paire Perforation: 12¾ x 13¼
![[The 61st Anniversary of Scouting in Oman and the 10th Anniversary of Sultan Qabus as Chief Scout, type HK]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/HK-s.jpg)
![[The 61st Anniversary of Scouting in Oman and the 10th Anniversary of Sultan Qabus as Chief Scout, type HL]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/HL-s.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0256-b.jpg)
8. December WM: None Sheetsize: 2 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales - White Frame, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0258-b.jpg)
8. December WM: None Sheetsize: 2 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales - White Frame, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0258-b.jpg)
8. December WM: None Sheetsize: 2 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales - White Frame, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0258-b.jpg)
8. December WM: None Sheetsize: 2 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales - White Frame, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0258-b.jpg)
8. December WM: None Sheetsize: 2 Design: Mahmoud Roushdy Perforation: 14¾
![[Dolphins and Whales - White Frame, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0258-b.jpg)
29. August WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 13½
![[The 100th Anniversary of International Olympic Committee, type HQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/HQ-s.jpg)
29. August WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 13½
![[The 100th Anniversary of International Olympic Committee, type HQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/HQ-s.jpg)
7. December WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 13½ x 13¾
![[The 50th Anniversary of I.C.A.O., type HT]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/HT-s.jpg)
28. December WM: None Sheetsize: 60 Design: Mahmoud Roushdy Engraving: Courvoisier. Perforation: 11¾
![[The 250th Anniversary of Al-Busaid Dynasty, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0266-b.jpg)
28. December WM: None Sheetsize: 1 Design: Mahmoud Roushdy Perforation: Imperforated
![[The 250th Anniversary of Al-Busaid Dynasty, type XIB]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/XIB-s.jpg)
7. January WM: None Sheetsize: 20 Design: Mahmoud Roushdy Engraving: Courvoisier. Perforation: 14¼ x 14
![[Open Parliament, type IC]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IC-s.jpg)
22. March WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 13 x 13¼
![[The 50th Anniversary of Arab League, type ID]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/ID-s.jpg)
22. March WM: None Sheetsize: 50 Design: Mahmoud Roushdy Perforation: 13 x 13¼
![[The 50th Anniversary of Arab League, type ID]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/ID-s.jpg)
2. September WM: None Sheetsize: 50 Design: Suliaman bin Musalim bin Nasir Al-Mahruqi Perforation: 13½
![[The 50th Anniversary of the United Nations, type IE]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IE-s.jpg)
18. November WM: None Sheetsize: 10 Design: Mahmoud Roushdy Perforation: 11¾
![[The 25th National Day, type ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/0285-b.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IN]](https://www.stampworld.com/media/market/100840/2185844-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IQ]](https://www.stampworld.com/media/market/100840/2185845-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IQ-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IQ-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IQ]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IQ-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IN]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IN-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IP]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IP-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IP]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IP-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IK]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IK-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IQ]](https://www.stampworld.com/media/market/5714/5794494-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IN]](https://www.stampworld.com/media/market/5714/6058184-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IO]](https://www.stampworld.com/media/market/5714/6066882-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IL]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IL-s.jpg)
15. April WM: None Sheetsize: 50 Engraving: Enschedé. Perforation: 13½ x 13¾
![[Traditional Omani Sailing Vessels, type IN]](https://www.stampworld.com/media/catalogue/Oman/Postage-stamps/IN-s.jpg)