Argentiina
Praegu kuvatakse: Argentiina - postmargid (1858 - 2023) - 1 margid.
1992
The 50th Anniversary of the Neuquen and Rio Negro Philatelic Centre - Overprint on Not Issued Stamp
7. november WM: mitte ükski Disain: C. Quaglia. Gravüür: Casa de moneda. perforatsioon: 13½
![[The 50th Anniversary of the Neuquen and Rio Negro Philatelic Centre - Overprint on Not Issued Stamp, Tüüp BTG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Argentina/Postage-stamps/BTG-s.jpg)
