6, MINT, OG HR
6, MINT, ACAPULCO, LARGE MARGINS, B R PROBLEM
6, USED, APAM AND CANCEL, 4 MARGINS
6, USED, BLUE CHIAPAS, WITH BLUE SAN CRISTOBAL CANCEL, SMALL DING AT TOP
6a, USED, (COLIMA) W/OUT OVERPRINT, WITH COLIMA CANCEL
6, MINT, NG, GUADALAJARA
6, USED, PEN CANCEL GUADALAJARA
6, USED, GUADALAJARA AND CANCEL, LARGE MARGINS
6, USED, GUADALAJARA AND CANCEL, NICE MARGINS
6, USED, GUADALAJARA AND CANCEL,NICE MARGINS
6, USED, GUADALAJARA/TEPIC CANCEL, WITH FANCY FLOWER, GREAT
6, USED, GUANAJUATO AND CANCEL,
6, USED, JALAPA, TERRIBLE MARGINS
6, USED, JALAPA AND CANCEL
6, USED, MONTERREY AND CANCEL
6, USED, MORELIA AND CANCEL ON PIECE, HUGE MARGINS
6, USED, MORELIA WITH CANCEL
6, USED, MORELIA WITH TINGUINDIN CANCEL
6, USED, MORELIA WITH LA PIEDAD CANCEL, PAPER FOLDS
6, USED, MORELIA WITH LA PIEDAD CANCEL, GREAT MARGINS
6, USED, MORELIA WITH UNLISTED TITIPITIO CANCEL, HUGE
6, USED, MORELIA WITH XIQUILPAN CANCEL, HUGE
6, USED, ORIZABA AND CANCEL
6, USED, PACHUCA WITH MINERAL DEL MONTE CANCEL IN RED, THIN
6, USED, PACHUCA WITH RED MINERAL DEL MONTE CANCEL
6a, USED, WITHOUT OVERPRINT AND CANCEL
6, USED, PUEBLA WITH PUEBLA CANCEL
6, USED, PAIR, PUEBLA WITH PUEBLA CANCEL- NICE PAIR
6, USED, PUEBLA WITH SAN MARTIN TEXMELUCAN CANCEL
6, USED, PUEBLA WITH TEHUACAN CANCEL, BEAUTIFUL STAMP
6, USED, PUEBLA WITH TEHUACAN CANCEL
