Oman
Viser nå: Oman - Postfrimerker (1971 - 2024) - 1 frimerker.
1985
Supreme Council Session of Gulf Co-operation Council, Muscat
3. November VM: Ingen Arkstørrelse: 50 Design: Courvoisier Printing House Gravering: Photogravure by Courvoisier Perforering: 12¼ x 12½