Mexico, 1868, 12c black on green, Mexico. Perf'd, cons. 1-71, tied by bold boxed Soyaniquilpan handstamp (Schatzkes 850 - 100 points) on 1871 folded letter to Mexico City; slight cover toning, still Very Fine, a scarce Mexico sub office postmark only listed on the 1868 issue, Escandon archive (Rodrigo Solares was Escandon's employee). Scott No. 66  Estimate $250 - 350. $0 (Image)

Mexico, 1868, 12c black on green, Mexico. Perf'd, cons 1-71, tied by boxed Otumba handstamp (Schatzkes 848) on folded letter sheet with Mexico receiver dated 2 February 1870 (year error and inverted in receiver), stamp additionally canceled by circular Mexico postmark, F.-V.F. Scott No. 66  Estimate $150 - 200. $0 (Image)