Laos
Viser nu Laos - Post frimærker (1951 - 2023) - 1 frimærker.
1973
Airmail - The 100th Anniversary of World Meteorological Organization
24. oktober VM: Ingen Perforeringer: 13
![[Airmail - The 100th Anniversary of World Meteorological Organization, type NE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Laos/Postage-stamps/NE-s.jpg)
![[Airmail - The 100th Anniversary of World Meteorological Organization, type NF]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Laos/Postage-stamps/NF-s.jpg)
