The 10th Anniversary of NATO 1960
Now showing: Portugal - Postage stamps - 1960 - The 10th Anniversary of NATO - 2 stamps.
1960
The 10th Anniversary of NATO
2. March WM: None Design: Cândido da Costa Pinto Engraving: Casa da Moeda Perforation: 12
![[The 10th Anniversary of NATO, type IB]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/IB-s.jpg)
![[The 10th Anniversary of NATO, type IB1]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/IB1-s.jpg)
