Montre maintenant: Argentine - Timbres-Poste (1950 - 1959) - 4 Timbres-poste.
21. mars WM: 9 Perforation: 13½ x 13
![[Productivity and Social Welfare Congress, type NQ]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/NQ-s.jpg)
18. juin WM: 9 Modèle: A. Dell'Acqua Gravure: Casa de Moneda Perforation: 13½
![[The 25th Anniversary of the Commercial Air Services, type NR]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/NR-s.jpg)
16. octobre WM: 9 Perforation: 13½
![[Anti-Peronist Revolution, type NS]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/NS-s.jpg)
31. décembre WM: 9 Perforation: 13½ x 13
![[Armed Forces Commemoration, type NT]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/NT-s.jpg)