21, USED, GUANAJUATO WITH IRAPUATO CANCEL, 107-1866, SUB #40, HUGE
21, MINT, NG, CHIHUAHUA, 169-1865, SMALL THIN, 4 GOOD MARGINS
18a, MINT, NG, REPRINT
18a, MINT, HR, REPRINT
72, USED, ANOTADO
64, USED, URES 31-69, AND CANCEL
64, USED
48, MINT, NG
RA8, MINT, OG NH, COMPLETE BOOKLET, CORONA
RA6, MINT, OG LH, PAIR, BLUE PROOF
JX18 VAR. USED, DOUBLE “ZAMORA” OVERPRINT
CO9, MINT, OG LH, AIR POST OFFICIAL, HABILITADO, OVPT IN RED
CO8, MINT, OG LH, AIR POST OFFICIAL, HABILITADO, OVPT IN RED
CO7, MINT, OG LH, AIR POST OFFICIAL, HABILITADO, OVPT IN RED
CO6, MINT, OG LH, AIR POST OFFICIAL, HABILITADO, OVPT IN RED
CO5, MINT, OG LH, AIR POST OFFICIAL, HABILITADO, OVPT IN RED
CO4, MINT, OG LH, AIR POST OFFICIAL, HABILITADO, OVPT IN RED
CO3, MINT, OG LH, AIR POST OFFICIAL, HABILITADO, OVPT IN RED
O208a, MINT, OG HR, DOUBLE OFFICIAL
112, MINT, NG, JALAPA, 20-77, WITH PAPEL SELLADO WATERMARK
107b, MINT, NG
C217 VAR., MINT, OG LH, SHADE VARIETY
C213, MINT, OG LH, WMK 300, HORIZONTAL
C125 VAR. MINT, OG LH, DOUBLE PAPER
C76A, USED, WATERMARK 260
C57, MINT, OG LH, UNIVERSITY, .75 CENT
C45a, MINT, OG LH, IMPERF PAIR
C39 VAR., MINT, OG LH, SHIFTED OVERPRINTS
C27, MINT, OG LH, 40 ¢ SLATE GREEN
82, USED, DURANGO 15-72, AND CANCEL, WITH WATERMARK PAPEL SELLADO
549b, MINT, OG LH, MONOGRAM INVERTED
529 VAR. USED, BISECT
521a, MINT, OG LH, DOUBLE OVERPRINT
418 VAR., MINT, OG HR, IMPERF PAIR
417, USED