Tonga
Now showing: Tonga - Postage stamps (1886 - 2022) - 1 stamps.
1996
Congress of International Union of Prehistoric and Protohistoric Sciences
5. September WM: None Perforation: 12ΒΌ x 12
![[Congress of International Union of Prehistoric and Protohistoric Sciences, type BAA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Tonga/Postage-stamps/BAA-s.jpg)