The 20th Anniversary of NATO 1969
Now showing: Belgium - Postage stamps - 1969 - The 20th Anniversary of NATO - 1 stamps.
1969
The 20th Anniversary of NATO
31. May WM: None Sheetsize: 30 Design: Jean Malvaux y Samuel Louis. Engraving: Héliogravure Perforation: 11½
![[The 20th Anniversary of NATO, type WV2]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/WV2-s.jpg)