El Salvador
Now showing: El Salvador - Postage stamps (1867 - 2020) - 2 stamps.
1975
Opening Ceremony of the New Central Post Office, San Salvador
25. April WM: None Perforation: 13
![[Opening Ceremony of the New Central Post Office, San Salvador, type NK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/NK-s.jpg)
1975
Airmail - Opening Cermony of the New Central Post Office, San Salvador
25. April WM: None Perforation: 13
![[Airmail - Opening Cermony of the New Central Post Office, San Salvador, type NK1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/NK1-s.jpg)
