Tonga
Muri Bhalissa: Tonga - Timbri uffiċjali (1893 - 1996) - 1 bolol.
1972
Airmail - Flags & Map - Inscription "Proclamation of Sovereignty - MINERVA REEFS - JUNE 1972" - Self-Adhesive
9. December WM: Xejn Perforazzjoni: Imperforated
![[Airmail - Flags & Map - Inscription "Proclamation of Sovereignty - MINERVA REEFS - JUNE 1972" - Self-Adhesive, Tip Z]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/Z-s.jpg)
![[Airmail - Flags & Map - Inscription "Proclamation of Sovereignty - MINERVA REEFS - JUNE 1972" - Self-Adhesive, Tip Z1]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/Z1-s.jpg)
![[Airmail - Flags & Map - Inscription "Proclamation of Sovereignty - MINERVA REEFS - JUNE 1972" - Self-Adhesive, Tip Z2]](https://www.stampworld.com/media/catalogue/Tonga/Official-stamps/Z2-s.jpg)
