Guatemala
Viser nå: Guatemala - Postfrimerker (1871 - 2023) - 1 frimerker.
1978
Airmail - The 300th Anniversary of San Carlos University of Guatemala
7. December VM: Ingen Perforering: 12
![[Airmail - The 300th Anniversary of San Carlos University of Guatemala, type ACH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/ACH-s.jpg)
![[Airmail - The 300th Anniversary of San Carlos University of Guatemala, type ACI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/ACI-s.jpg)
![[Airmail - The 300th Anniversary of San Carlos University of Guatemala, type ACJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/ACJ-s.jpg)
![[Airmail - The 300th Anniversary of San Carlos University of Guatemala, type ACK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/ACK-s.jpg)