Airmail - History of Airships and Balloons 1977
Sedaj prikazano: Mongolija - Poštne znamke - 1977 - Airmail - History of Airships and Balloons - 1 znamke.
Sedaj prikazano: Mongolija - Poštne znamke - 1977 - Airmail - History of Airships and Balloons - 1 znamke.
![[Airmail - History of Airships and Balloons, tip ]](https://www.stampworld.com/media/catalogue/Mongolia/Postage-stamps/1126-b.jpg)
