Mexico, 1868, 25c Blue on Pink, Mexico, imperf, cons 1-69, Amecameca folded wrapper to Felix Perez in Puebla manuscript, dated in the postmark and docketed 16 November 1869 with Puebla receiver on reverse, Schatzkes 90, Very Fine. Scott No. 61  Estimate $100 - 150. $0 (Image)