The 23rd Chess Olympiad, Buenos Aires 1978
Now showing: Argentina - Postage stamps - 1978 - The 23rd Chess Olympiad, Buenos Aires - 1 stamps.
1978
The 23rd Chess Olympiad, Buenos Aires
7. October WM: None Design: E. Miliavaca. Engraving: Casa de moneda. Perforation: 13¾
![[The 23rd Chess Olympiad, Buenos Aires, type AOR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/AOR-s.jpg)
