Oman
Viser nå: Oman - Postfrimerker (1971 - 2024) - 1 frimerker.
1992
Publication of Sultan Qabus' "Encyclopedia of Arab Names"
10. October VM: Ingen Arkstørrelse: 50 Design: Mohmoud Roushdy Gravering: Courvoisier. Perforering: 14½