Visar nu: Guatemala - Postfrimärken (1990 - 1999) - 4 frimärken.
27. juli WM: Inga Perforering: 11½
![[Airmail - America - The 500th Anniversary of Discovery of America by Columbus, Typ AJT]](https://www.stampworld.com/media/catalogue/Guatemala/Postage-stamps/AJT-s.jpg)
![[Airmail - America - The 500th Anniversary of Discovery of America by Columbus, Typ AJU]](https://www.stampworld.com/media/catalogue/Guatemala/Postage-stamps/AJU-s.jpg)
6. oktober WM: Inga Perforering: 12½
![[Airmail - The 50th Anniversary of International Institute for Agricultural Co-operation, Typ AJV]](https://www.stampworld.com/media/catalogue/Guatemala/Postage-stamps/AJV-s.jpg)
1. december WM: Inga Perforering: 11½
![[Airmail - International Anti-AIDS Campaign, Typ AJW]](https://www.stampworld.com/media/catalogue/Guatemala/Postage-stamps/AJW-s.jpg)
