Viser nå: El Salvador - Postfrimerker (1867 - 2020) - 9 frimerker.
6. March VM: Ingen Perforering: 14
18. June VM: Ingen Perforering: 14
14. September VM: Ingen Perforering: 14
18. September VM: Ingen Perforering: 14
30. October VM: Ingen Perforering: 14