El Salvador
Now showing: El Salvador - Postage stamps (1867 - 2020) - 1 stamps.
2018
The 1st Anniversary of the El Salvador Mark of Quality
16. November WM: None Sheetsize: 20 Perforation: 14
![[The 1st Anniversary of the El Salvador Mark of Quality, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/2790-b.jpg)