Тонга
Сега показвам: Тонга - Официални марки (1893 - 1996) - 1 марки.
1979
Airmail - A Decade of Progress - Self-Adhesive
16. Февруари воден знак: Никой Пробиване: Imperforated
![[Airmail - A Decade of Progress - Self-Adhesive, тип BC]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/BC-s.jpg)
![[Airmail - A Decade of Progress - Self-Adhesive, тип BD]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/BD-s.jpg)
![[Airmail - A Decade of Progress - Self-Adhesive, тип BE]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/BE-s.jpg)
