The 30th Anniversary of the International Civil Aviation Organization 1977
Now showing: Uruguay - Postage stamps - 1977 - The 30th Anniversary of the International Civil Aviation Organization - 1 stamps.
1977
The 30th Anniversary of the International Civil Aviation Organization
17. October WM: 8 Design: Ángel Medina. Engraving: Imprenta Nacional, Montevideo. Perforation: 12
![[The 30th Anniversary of the International Civil Aviation Organization, type AQX]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/AQX-s.jpg)
