Auction #1802- ARGENTINA: Small but "robust" end-of-season auction

GJ.1c, Un Real M.C. with OILY IMPRESSION variety, fantastic pair franking a very long entire letter sent from MERCEDES to Corrientes on 2/FE/1858, with very interesting content about politics. Excellent quality, with Mautalén-Solari certificate, a very attractive letter both from a philatelic and historical perspective! NOTE: Entire letters with Corrientes are very rare, usually only folded covers!