A Stamp Collecting Blog Dedicated to one of the Most Interesting Series of the 20th Century
Buenos Aires numeral postmarks, a set on Flickr.
PERFIN selection, a set on Flickr.
A complete set of DEPOF, a set on Flickr.
These are representative scans for a complete set of the Argentina 1935-51 Definitives Departmental Officials. This is one of the most difficult sets to complete in 20th century philately.