Mexico, 1856, 1r yellow + 2r yellow green, Mazatlan. Singles slightly overlapping on 1857 folded letter sheet to Mazatlan, canceled by full clear strike of "Culiacan, Mayo, 09" fancy oval date stamp (Schatzkes 759); tiny central internal cover hole, Very Fine. Scott No. 2+3  Estimate $100 - 150. $0 (Image)

Mexico, 1856, 1r yellow + 2r yellow green, Mazatlan. Full margins to touching; tied by full strike of "Franco En Culican" in fancy wreath handstamp on 1858 folded letter sheet, Very Fine. Scott No. 2+3  Estimate $100 - 150. $0 (Image)