The 30th Anniversary of NATO 1979
Now showing: Portugal - Postage stamps - 1979 - The 30th Anniversary of NATO - 2 stamps.
1979
The 30th Anniversary of NATO
4. April WM: None Design: Serviços Artísticos CTT Engraving: Imprensa Nacional Casa da Moeda. Perforation: 12 x 11¾
![[The 30th Anniversary of NATO, type ]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/1428-b.jpg)