Auction #1941 ARGENTINA: Special November auction

GJ.136, 1892 5c. Discovery of America 400 years, 2 DIE ESSAYS of a design with the background with lines (not adopted), printed in dark lilac and dark blue on thin wove paper, excellent quality and rare! ATTENTION: Forgeries of these proofs abound, supposedly made in Germany several decades ago, printed on thin laid (India) paper, easily identifiable by the keen eye! These 2 examples are guaranteed genuine.