11, USED, COLIMA AND CANCEL, VERY CLOSE MGNS, 500 ISSUED
11b, USED, DURANGO AND CANCEL, QUADRISECT, BEAUTIFUL
11b,USED, DURANGO AND FRANCO CANCEL, QUADRISECT, W/CERTIFICATE, NICE
11, USED, GUANAJUATO AND CANCEL, 4 HUGE MARGINS
11, USED, MONTERREY AND CANCEL, SHORT MARGINS
11, USED, MORELIA AND CANCEL, GREAT MARGINS
11, USED, PACHUCA WITH MINERAL DEL MONTE CANCEL, 560 ISSUED
11b, USED, PUEBLA WITH PUEBLA CANCEL, BISECT ON PIECE, VERY NICE
11, USED, PUEBLA AND CANCEL, HUGE MARGINS
11, USED, MORELIA AND CANCEL, HUGE MARGINS
11, USED, MARAVATIO AND CANCEL, 4 HUGE MARGINS
11, USED, SAN LUIS POTOSI CANCEL, GREAT MARGINS, FRAME LINE AT BOTTOM
11, USED, TULA AND CANCEL, ONLY 280 SOLD, EXTRA FINE
11, USED, UNKNOWN DISTRICT AND BLUE UNKNOWN CANCEL, EXTRA FINE, HUGE MARGINS
11, USED, MEXICO AND CANCEL
11, USED, GUANAJUATO AND CANCEL, VERY CLOSE AT BOTTOM
11, FAKE
11, BASIC STAMP OK, EVERYTHING ELSE FAKE
11, MINT, MEXICO, HUGE
11, USED
11 – Used
12, MINT, NG
12, USED, PUEBLA WITH UNREADABLE CANCEL, HUGE, WITH MEPSI CERTIFICATE
12, USED, MEXICO AND CANCEL, WITH MEPSI CERTIFICATE
12, USED, TAMPICO & SANTA ANA DE TAMAULIPAS CANCEL, 117 SENT, WITH MEPSI CERTIFICATE
12, MINT, MORELIA, OG LH, HUGE MARGINS, A GEM
12, USED, MORELIA AND CANCEL, NICE MARGINS
12, USED, PUEBLA AND CANCEL, HUGE MARGINS
12, USED, PUEBLA AND CANCEL, PAPER FOLD