Nord-Yemen
Viser nå: Nord-Yemen - Postfrimerker (1926 - 1990) - 2 frimerker.
1964
The 10th Anniversary of Arab Postal Union's Permanent Office, Cairo
15. October VM: Ingen Perforering: 13½
1964
Airmail - The 10th Anniversary of Arab Postal Union's Permanent Office, Cairo
15. October VM: Ingen Perforering: 13½