Colombia
Viser nå: Colombia - Postfrimerker (1859 - 2023) - 2 frimerker.
12. May VM: Ingen Design: Mosdóssy Gravering: Imprenta nacional de Austria Perforering: 12
![[International Geophysical Year, type XXK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/XXK-s.jpg)
12. May VM: Ingen Design: Mosdóssy Gravering: Imprenta nacional de Austria Perforering: 12
![[Airmail - International Geophysical Year, type XXK1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/XXK1-s.jpg)
![[Airmail - International Geophysical Year, type XXK2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Colombia/Postage-stamps/XXK2-s.jpg)
