Tonga
Visar nu: Tonga - Officiella frimärken (1893 - 1996) - 1 frimärken.
1978
Airmail - Conservation of Endangered Species - Self-Adhesive
5. december WM: Inga Perforering: Imperforated
![[Airmail - Conservation of Endangered Species - Self-Adhesive, Typ AZ]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/AZ-s.jpg)
![[Airmail - Conservation of Endangered Species - Self-Adhesive, Typ BA]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/BA-s.jpg)
![[Airmail - Conservation of Endangered Species - Self-Adhesive, Typ BB]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/BB-s.jpg)
