Oman
Visar nu: Oman - Postfrimärken (1971 - 2024) - 1 frimärken.
1990
The 150th Anniversary of First Omani Envoy's Journey to U.S.A.
30. april WM: Inga storlek på arket: 50 Design: Mohamed Bin Nizam Shah & Mahmoud Roushdy Perforering: 13