Now showing: Argentina - Postage stamps (1950 - 1959) - 25 stamps.
11. January WM: 9 Perforation: 13½
15. March WM: 9 Perforation: 13½
29. March WM: 9 Perforation: 13½
30. April WM: 9 Perforation: 13½
31. May WM: 9 Perforation: 13½
21. June WM: 9 Perforation: 13½
12. July WM: 9 Perforation: 13½
23. August WM: 9 Perforation: 13½
4. October WM: 9 Perforation: 13½
18. October WM: 9 Perforation: 13½
20. December WM: 9 Perforation: 13½