Argentina
Now showing: Argentina - Postage stamps (1858 - 2023) - 1 stamps.
1974
The 25th Anniversary of the Organization of American States' Charter
29. June WM: None Engraving: Alvarez Boero Perforation: 13½
![[The 25th Anniversary of the Organization of American States' Charter, type AGS]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/AGS-s.jpg)
