The 50th Anniversary of the Organization of American States 1998
Now showing: Argentina - Postage stamps - 1998 - The 50th Anniversary of the Organization of American States - 1 stamps.
1998
The 50th Anniversary of the Organization of American States
28. November WM: None Design: Daniel Roldán. Engraving: Casa de moneda. Perforation: 13½
![[The 50th Anniversary of the Organization of American States, type CEQ]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/CEQ-s.jpg)
