The Argentina 1935-51 Definitive Series
A Stamp Collecting Blog Dedicated to one of the Most Interesting Series of the 20th Century
Sunday, July 5, 2009
25c1E3a range of use
This stamp saw first use early in 1939. This stamp is identical to the 1E1 except for the color and translucency of the paper. The back of the stamp has a symmetrical rectangular grid.