Argentina
Prezentat acum: Argentina - Timbre poştale (1858 - 2023) - 1 timbre.
2005
The 50th Anniversary of the Balseiro Institute - World Year of Physics
23. Aprilie WM: Niciunul Perforare: 14
![[The 50th Anniversary of the Balseiro Institute - World Year of Physics, Tip CXQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/CXQ-s.jpg)
![[The 50th Anniversary of the Balseiro Institute - World Year of Physics, Tip CXR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/CXR-s.jpg)