Oman
Visar nu: Oman - Postfrimärken (1971 - 2024) - 1 frimärken.
1985
Supreme Council Session of Gulf Co-operation Council, Muscat
3. november WM: Inga storlek på arket: 50 Design: Courvoisier Printing House Gravyr: Photogravure by Courvoisier Perforering: 12¼ x 12½