El Salvador
Näytetään: El Salvador - Postimaksumerkit (1867 - 2020) - 2 postimerkit.
1978
The 37th Plenary Session of Cotton Growers' Association, San Salvador
22. marraskuu VM: Ei mitään Perforaatio: 12½
![[The 37th Plenary Session of Cotton Growers' Association, San Salvador, tyyppi QC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/QC-s.jpg)
1978
Airmail - The 37th Plenary Session of Cotton Growers` Association, San Salvador
22. marraskuu VM: Ei mitään Perforaatio: 12½
![[Airmail - The 37th Plenary Session of Cotton Growers` Association, San Salvador, tyyppi QC1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/El-Salvador/Postage-stamps/QC1-s.jpg)
