64, USED
64 VAR., USED, CORDOVA, 25-71, NO DISTRICT NAME, VERY SCARCE
64, MINT, NG
64, MINT, NG, 7-71, VERY NICE, 4 MARGINS
64, MINT, NG, NO OVERPRINT – VERY SCARCE
64, USED, – -, WITH CERTIFICADO CANCEL
64, USED, CHIHUAHUA 21-69, AND CANCEL
64, USED, GUADALAJARA 41-71, AND CANCEL
64, USED, MATAMOROS 9-69, AND CANCEL
64, USED, MAZATLAN 8-70, AND CANCEL
64, USED, MEXICO 1-69, AND CANCEL GOOD MARGINS
64, USED, MEXICO 1-71, AND CANCEL, HUGE MARGINS
64, USED, QUERETARO 12-71, WITH MEPSI CERTIFICATE
64, USED, SAN LUIS POTOSI AND OVERPRINT IN BLUE, 5-69, NICE
64, USED, SAN LUIS POTOSI, 8 FOR 5, ERROR IN NUMBERS, AND CANCEL
64, USED, TAMPICO 39-69, AND CANCEL, SCARCE
64, USED, TAMPICO 39-71, AND CANCEL, SCARCE
64, USED, URES 31-69, AND CANCEL
64, USED, VERACRUZ 2-70, AND CANCEL GREAT MARGINS
64a, USED, COLIMA 11-71, AND CANCEL
64 – Used
65, MINT, NG
65 – Used
5525- Scott 66, 24-70, CUERNAVACA AND CANCEL TO MEXICO
5527- Scott 66, 24-68, CUERNAVACA AND CANCEL TO MEXICO
5539- Scott 66, 17-68, PACHUCA WITH ZAMPOALA CANCEL TO MEXICO, SOME WATER STAIN AT BOTTOM
66, MINT, OG HR
66, USED
66 – Used
5537- Scott 68, 1-69, MEXICO PERFED AND CANCEL TO PUEBLA
5559- Scott 68, 1-71, PERFED MEXICO TO TABASCO
68, USED
68 – Used
