The 100th Anniversary of the National College, Buenos Aires 1963
Now showing: Argentina - Postage stamps - 1963 - The 100th Anniversary of the National College, Buenos Aires - 1 stamps.
1963
The 100th Anniversary of the National College, Buenos Aires
16. March WM: 9 Design: Héctor Viola. Engraving: Casa de Moneda S.E., Buenos Aires. Perforation: 13½
![[The 100th Anniversary of the National College, Buenos Aires, type UO]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/UO-s.jpg)
