Now showing: Argentina - Postage stamps (1940 - 1949) - 11 stamps.
21. May WM: None Perforation: 13½ x 13
25. May WM: None Perforation: 13 x 13½
4. June WM: None Perforation: 113 x 13½
25. September WM: None Perforation: 13½ x 13
5. October WM: None Perforation: 13 x 13½
12. October WM: 9 Perforation: 13½ x 13
24. November WM: 11 Perforation: 13½ x 13
24. December WM: 11 Perforation: 13 x 13½