Yémen du Nord
Montre maintenant: Yémen du Nord - Timbres-Poste (1926 - 1990) - 2 Timbres-poste.
1969
Airmail - Cultural Olympiad Mexico 1968 - Paintings from the National Gallery of Art, Washington, DC
novembre WM: Aucun Perforation: 13½
![[Airmail - Cultural Olympiad Mexico 1968 - Paintings from the National Gallery of Art, Washington, DC, type XW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Yemen/Postage-stamps/XW-s.jpg)
![[Airmail - Cultural Olympiad Mexico 1968 - Paintings from the National Gallery of Art, Washington, DC, type XX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Yemen/Postage-stamps/XX-s.jpg)
1969
Airmail - Cultural Olympiad Mexico 1968 - Paintings from the National Gallery of Art, Washington, DC
novembre WM: Aucun Perforation: Imperforated
![[Airmail - Cultural Olympiad Mexico 1968 - Paintings from the National Gallery of Art, Washington, DC, type XW1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Yemen/Postage-stamps/XW1-s.jpg)
![[Airmail - Cultural Olympiad Mexico 1968 - Paintings from the National Gallery of Art, Washington, DC, type XX1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/North-Yemen/Postage-stamps/XX1-s.jpg)
