Menampilkan: El Salvador - Prangko (1940 - 1949) - 14 prangko.
1. Januari WM: 5 Perforasi: 12½
![[Airmail - J. R. Uriarte, Former Director General of Posts, Tipe FR]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FR-s.jpg)
![[Airmail - J. R. Uriarte, Former Director General of Posts, Tipe FR1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FR1-s.jpg)
1. Mei WM: 5 Perforasi: 12½
![[Airmail - Buildings, Tipe FN]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FN-s.jpg)
![[Airmail - Buildings, Tipe FO]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FO-s.jpg)
![[Airmail - Buildings, Tipe FP]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FP-s.jpg)
19. Juli WM: 5 Perforasi: 12½
![[Airmail - Alberto Masferrer (Writer), Tipe FS]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FS-s.jpg)
![[Airmail - Alberto Masferrer (Writer), Tipe FS1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FS1-s.jpg)
8. November WM: Tiada Ukuran kertas: 4 Perforasi: 12
![[The 400th Anniversary of San Salvador's City Charter, Tipe ]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/0665-b.jpg)
WM: Tiada Perforasi: 12½
![[Definitive Issue, Tipe FT]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FT-s.jpg)
![[Definitive Issue, Tipe FU]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FU-s.jpg)
![[Definitive Issue, Tipe FV]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/FV-s.jpg)
Menampilkan: El Salvador - Prangko (1940 - 1949) - 14 prangko.
1. Januari WM: 5 Perforasi: 12½
1. Mei WM: 5 Perforasi: 12½
19. Juli WM: 5 Perforasi: 12½
8. November WM: Tiada Ukuran kertas: 4 Perforasi: 12
WM: Tiada Perforasi: 12½