83, USED, COLIMA 9-92, AND CANCEL, WITH WATERMARK PAPEL SELLADO
83, USED, MAZATLAN 26-71, & CANCEL, WITH WATERMARK PAPEL SELLADO
83, USED, OAXACA 30-72, AND CANCEL, WITH WATERMARK PAPEL SELLADO
83, USED, ORIZAVA 29-72, AND CANCEL, WITH WATERMARK PAPEL SELLADO
83, USED, QUERETARO 35-72,& CELAYA CANCEL, WITH WMK PAPEL SELLADO
83, USED, VERACRUZ 50-72, & CANCEL, WITH WATERMARK PAPEL SELLADO
83b, MINT, NG,OTUMBA, 31-74, WATERMARK LA+F
83b, MINT, NG, OTUMBA, 31-74, WATERMARK LA+F
83b, USED, GUANAJUATO 52-73, AND CANCEL, WATERMARK LA+F
83b, USED, PUEBLA 34-73, AND CANCEL, WATERMARK LA+F
83b, USED, VERACRUZ 50-73, AND CANCEL, WATERMARK LA+F
83b, USED, ZACATECAS 51-73, AND CANCEL, WATERMARK LA+F
84, USED, MATAMOROS 25-72, & CANCEL, WMK PAPEL SELLADO
84, USED, VERACRUZ 50-72, & CANCEL, WITH WMK PAPEL SELLADO
86, USED, GTO 18-72, & CANCEL, TINY THIN, WITH WMK PAPEL SELLADO
86, USED, MATAMOROS 25-72 & CANCEL, WITH SCARCE PS WATERMARK
86, USED, PUEBLA 34-72, AND CANCEL, WITH WATERMARK PAPEL SELLADO
86, USED, SLP 37-72, & CANCEL, TINY THIN, W/WMK PAPEL SELLADO
88a, USED, MEXICO 1-74, AND CANCEL, PERFED, WATERMARK LA+F
89a, USED, MEX 1-73, & CANCEL, PERFED, TINY CORNER THIN, WMK LA+F
89a, USED, MEXICO 1-73, AND CANCEL, PERFED, WATERMARK LA+F
93, MINT, NG, TLAPACHULA, 43-72, VERY VERY SCARCE
93, MINT, OG, TACUBAYA, 29-73, VERY SCARCE
93, USED
93, USED, (9), DIFFERENT NUMBERS AND/OR CANCELS, (1) SHOWN
93, USED, 12-73, WITH VICTORIA AND MIER CANCEL
93, USED, ACAPULCO, 2-73 AND CANCEL
93, USED, CHALCO, 6-72, AND CUAUTLA MORELOS CANCEL
93, USED, DURANGO 15-73, AND NAZAS CANCEL
93, USED, JALAPA 20-73, AND PEROTE CANCEL
93, USED, LAGOS 22-72, WITH OJUELOS CANCEL, CLEAR CANCEL
93, USED, MERIDA, 27-73, WITH FANTASTIC PROGRESO CANCEL
93, USED, OAXACA, 30-72, BEAUTIFUL, CLEAR HAJUAPAN DE LEON CANCEL
93, USED, SALTILLO, 36-73, WITH GREAT GUERRERO CANCEL
93, USED, SALTILLO 36-73, W/ VILLA PIEDRAS NEGRAS CANCEL, FANTASTIC
93, USED, SAN LUIS POTOSI, 37-72, WITH CATORCE CANCEL
93, USED, ZACATECAS, 51-73, WITH GREAT CLEAR SIERRA HERMOSA CANCEL
94, MINT, NG
94, USED
94, USED, CHALCO, 6-73 WITH GREAT OZUMBA CANCEL
94, USED, CHALCO, 6-73, WITH FANTASTIC AMECAMECA CANCEL
94, USED, LA PAZ, 23-72 AND CANCEL
94, USED, VERTICAL PAIR, MAZATLAN, 26-72, FANTASTIC EL FUERTE CANCEL
94, USED, VICTORIA, 12-72 WITH MIER CANCEL
95, MINT, NG
95, USED
95, USED, SLP 37-72, CLEAR & BEAUTIFUL CERRITOS CANCEL, 200 POINTS!
96c, MINT, NG, SMALL THIN, BLUE
96d, USED, CORDOVA, 9-72, AND CANCEL, 50¢ BLUE
98, MINT, NG, URES, 49-73
98, USED, GUADALAJARA, 16-72 AND CANCEL
98, USED, MEXICO, 1-73 AND CANCEL
98, USED, MORELIA, 29-72 AND CANCEL
98, USED, PUEBLA, 34-72, AND CHALCHICOMULA CANCEL
98, USED, TAMPICO, 40-73 AND CANCEL
100, MINT, OG HR
101, MINT, OG HR
101, USED, MEXICO 1-73, AND CANCEL, PERFED
104, MINT, OG HR
104, MINT, OG LH, URES, 49-74, PERFED
104, USED, MEXICO 1-72 AND CANCEL, PERFED
104, USED, MEXICO 1-73 AND CANCEL, PERFED
C1, USED, BLUE AND RED BROWN
C1a, USED, DARK BLUE AND CLARET
C1a, MINT, OG LH, WITH MEPSI CERTIFICATE
C1a, MINT, OG LH, DARK BLUE AND CLARET
C13, MINT, OG LH
C29a, USED, DOUBLE OVERPRINT
C37a, MINT, OG LH, IMPERF PAIR
C38, MINT, OG LH
C38, USED
C39, MINT, OG LH
C39b, MINT, OG LH, DOUBLE OVERPRINT
C39 VAR., MINT, OG LH, SHIFTED OVERPRINTS
C39 VAR., MINT, NG, SHIFTED OVERPRINT
C45a, MINT, OG LH, IMPERF PAIR
C47, MINT, OG LH
C48, MINT, OG LH
C48, USED
C49, MINT, OG LH
C50, MINT, OG LH
C55, USED, UNIVERSITY
C56, USED, UNIVERSITY
C57, MINT, OG LH, UNIVERSITY, .75 CENT
C58, USED, UNIVERSITY
C58, USED
C59, MINT, OG LH, UNIVERSITY, 5 PESO
C59, USED
C60, MINT, OG LH, UNIVERSITY, 10 PESO
C60, USED
C61, MINT, OG LH, UNIVERSITY, 20 PESO
C62a, MINT, OG NH
C62a, USED
C68 VAR. MINT, OG NH, DOUBLE PRINTING WATERMARK 156
C74, MINT, OG NH, WITH MEPSI CERTIFICATE
C74, MINT, OG LH, WITH MEPSI CERTIFICATE
C76A, USED, WATERMARK 260
C93A, MINT, OG NH, SARABIA OVERPRINT
C97a, MINT, OG LH, UNWATERMARKED
C100, MINT, OG LH
C101a, USED, UNWATERMARKED
C116 VAR, MINT, OG NH, INK SMEARS
C118 VAR. MINT, OG NH, DOUBLE OVERPRINT
C125 VAR. MINT, OG LH, DOUBLE PAPER
C141 VAR, MINT, OG NH, ESSAYS
C143-47, MINT, OG NH, CS/5, (1) SHOWN
C143-47, USED, CS/5, (1) SHOWN