Ora in esposizione: El Salvador - Francobolli postali (1920 - 1929) - 57 francobolli.
1929
Airmail - No. 475 Overprinted "Servicio Aéreo"
1. Dicembre WM: Nessuno Dentellatura: 14
![[Airmail - No. 475 Overprinted "Servicio Aéreo", Scrivi DL1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/DL1-s.jpg)
1929 -1930
Stamps of 1924 & 1926 Overprinted "Servicio Aéreo"
28. Dicembre WM: Nessuno Dentellatura: 14
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", Scrivi DK2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/DK2-s.jpg)
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", Scrivi DM1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/DM1-s.jpg)
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", Scrivi DN1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/DN1-s.jpg)
![[Stamps of 1924 & 1926 Overprinted "Servicio Aéreo", Scrivi DP1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/DP1-s.jpg)
