Sýni: Guatemala - Venjuleg frímerki (1871 - 2024) - 1 frímerki.
1999
Airmail - The 50th Anniversary of El Quetzal, International Society of Guatemala Stamp Collectors
14. maí WM: Ekkert Götun: 11½
![[Airmail - The 50th Anniversary of El Quetzal, International Society of Guatemala Stamp Collectors, tegund ALK]](https://www.stampworld.com/media/catalogue/Guatemala/Postage-stamps/ALK-s.jpg)
