Guatemala
Viser nu Guatemala - Post frimærker (1871 - 2023) - 1 frimærker.
2015
The 100th Anniversary of the Discovery of the Oncocercosis
6. november VM: Ingen Arkstørrelse: 24 Perforeringer: 12½
![[The 100th Anniversary of the Discovery of the Oncocercosis, type AVS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/AVS-s.jpg)
