Mexico, 1866, 25c buff & orange, three stamps; includes used buff issue Puebla-Chiautla 82-1866, orange issue Chalco-Tlayacalpa 23-1866 sub 4, and unused is cons 15-1866 (Tepeji del Rio), used with thins, Very Fine appearance. Scott No. 28-29  Estimate $250 - 350. $0 (Image)