Guatemala
Viser nå: Guatemala - Luftpostgebyrmerker (1919 - 1945) - 12 frimerker.
29. October VM: Ingen Perforering: 14
30. June VM: Ingen Perforering: 14
15. September VM: Ingen Perforering: 14
15. November VM: Ingen Perforering: 14
17. March VM: Ingen Perforering: 14
10. January VM: Ingen Perforering: 14
13. April VM: Ingen Perforering: 14
20. November VM: Ingen Perforering: 14
23. February VM: Ingen Perforering: 14
January VM: Ingen Perforering: 14
14. March VM: Ingen Perforering: 14
VM: Ingen Perforering: 14