El Salvador
Now showing: El Salvador - Postage stamps (1867 - 2020) - 2 stamps.
1974
The 10th Anniversary of Institute for the Rehabilitation of Invalids
31. May WM: None Perforation: 13
![[The 10th Anniversary of Institute for the Rehabilitation of Invalids, type MX]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/MX-s.jpg)
1974
Airmail - The 10th Anniversary of Institute for the Rehabilitation of Invalids
31. May WM: None Perforation: 13
![[Airmail - The 10th Anniversary of Institute for the Rehabilitation of Invalids, type MX1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/MX1-s.jpg)
