The 1st Anniversary of the Inter-American Marian Congress 1960
Now showing: Argentina - Postage stamps - 1960 - The 1st Anniversary of the Inter-American Marian Congress - 1 stamps.
1960
The 1st Anniversary of the Inter-American Marian Congress
12. November WM: 9 Design: Héctor Viola. Engraving: Casa de Moneda de la Nación. Perforation: 13½
![[The 1st Anniversary of the Inter-American Marian Congress, type SH]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/SH-s.jpg)
