Uruguay
Now showing: Uruguay - Postage stamps (1856 - 2024) - 1 stamps.
1981
International Education Exhibition and Congress, Montevideo
31. March WM: 8 Design: Ángel Medina. Engraving: Imprenta Nacional, Montevideo. Perforation: 12
![[International Education Exhibition and Congress, Montevideo, type AHW]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/AHW-s.jpg)