Mongolja
Muri Bhalissa: Mongolja - Bolol tal-posta (1924 - 2024) - 1 bolol.
1973
The 100th Anniversary of World Meteorological Organization
26. February WM: Xejn Perforazzjoni: 12¼ x 11¼
![[The 100th Anniversary of World Meteorological Organization, Tip AAZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Mongolia/Postage-stamps/AAZ-s.jpg)
