Niuafoou
Now showing: Niuafoou - Postage stamps (1983 - 2021) - 1 stamps.
1996
Congress of International Union of Prehistoric and Protohistoric Sciences
5. September WM: None Perforation: 12¼ x 12
![[Congress of International Union of Prehistoric and Protohistoric Sciences, type HW]](https://www.stampworld.com/media/catalogue/Niuafoou/Postage-stamps/HW-s.jpg)
![[Congress of International Union of Prehistoric and Protohistoric Sciences, type HX]](https://www.stampworld.com/media/catalogue/Niuafoou/Postage-stamps/HX-s.jpg)