Ελ Σαλβαδόρ
Τώρα εμφανίζεται Ελ Σαλβαδόρ - Γραμματόσημα (1867 - 2020) - 2 Γραμματόσημα.
1977
Industrial Development
29. Ιούνιος WM: Κανένα Διάτρηση: 12½
![[Industrial Development, τύπος OT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/OT-s.jpg)
![[Industrial Development, τύπος OU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/OU-s.jpg)
![[Industrial Development, τύπος OT1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/OT1-s.jpg)
![[Industrial Development, τύπος OV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/OV-s.jpg)
1977
Airmail - Industrial Development
29. Ιούνιος WM: Κανένα Διάτρηση: 12½
![[Airmail - Industrial Development, τύπος OV1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/OV1-s.jpg)
![[Airmail - Industrial Development, τύπος OW]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/OW-s.jpg)
![[Airmail - Industrial Development, τύπος OU1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/OU1-s.jpg)