Nord-Yemen
Viser nå: Nord-Yemen - Postfrimerker (1926 - 1990) - 2 frimerker.
1971
Airmail - Olympic City Munich - Sports in the Middle Ages, Sculptures
15. May VM: Ingen Perforering: 13½
1971
Airmail - Olympic City Munich - Sports in the Middle Ages, Sculptures
15. May VM: Ingen Perforering: Imperforated