Argentína
Zobrazujú sa: Argentína - Poštové známky (1858 - 2023) - 1 známky.
1978
Technical Co-operation among Developing Countries Conference, Buenos Aires
2. september WM: nikto Dizajn: H. Viola. Rytina: Casa de moneda. Perforácia: 13½
![[Technical Co-operation among Developing Countries Conference, Buenos Aires, typ AOK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/AOK-s.jpg)
