1860/1980 (ca.), used and mint collection/accumulation on leaves/stockpages, main value in pre-1950 issues with plenty of interesting material from early issues, overprints, airmails, commemoratives, officials etc. (Image)

1915, Revaluation overprints, "2 CENTAVOS 1915" on 12c. blue/black, inverted overprint, complete sheet of 100 stamps, unused no gum, margins slightly separated. Michel no. 154 K, (700,- €). Rare and attractive multiple.
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)