Viser nu El Salvador - Post frimærker (1950 - 1959) - 4 frimærker.
1951
Airmail - The 500th Anniversary of the Birth of Isabella the Catholic, 1451-1504
28. april VM: Ingen Perforeringer: 10½
![[Airmail - The 500th Anniversary of the Birth of Isabella the Catholic, 1451-1504, type GV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/GV-s.jpg)
![[Airmail - The 500th Anniversary of the Birth of Isabella the Catholic, 1451-1504, type GV1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/GV1-s.jpg)
![[Airmail - The 500th Anniversary of the Birth of Isabella the Catholic, 1451-1504, type GV2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/GV2-s.jpg)
![[Airmail - The 500th Anniversary of the Birth of Isabella the Catholic, 1451-1504, type GV3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/GV3-s.jpg)
