The 100th Anniversary of the National History Museum, Buenos Aires 1997
Now showing: Argentina - Postage stamps - 1997 - The 100th Anniversary of the National History Museum, Buenos Aires - 1 stamps.
1997
The 100th Anniversary of the National History Museum, Buenos Aires
17. May WM: None Engraving: Casa de moneda. Perforation: 13½
![[The 100th Anniversary of the National History Museum, Buenos Aires, type CAS]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/CAS-s.jpg)
