3, USED, SAN LUIS POTOSI WITH SALINAS DEL PENON BLANCO CANCEL, 4 BEAUTIFUL MARGINS, VERY NICE STAMP
3b, USED, SAN LUIS POTOSI WITH SALINAS DEL PENON BLANCO CANCEL, EMERALD, VERY NICE
3b, USED, SAN LUIS POTOSI WITH SALINAS DEL PENON BLANCO CANCEL, 4 MARGINS, EMERALD SHADE
2(2), USED, SAN LUIS POTOSI WITH SALINAS DEL PENON BLANCO CANCEL, 2 STAMPS = 1 CANCEL, NICE
2, PAIR, USED, SAN LUIS POTOSI WITH SALINAS DEL PENON BLANCO CANCEL, FULL CANCEL ON PAIR, GREAT MARGINS
2, USED, SAN LUIS POTOSI WITH SALINAS DEL PENON BLANCO CANCEL, 4 MARGINS
2, USED, SAN LUIS POTOSI WITH SALINAS DEL PENON BLANCO CANCEL, NICE MARGINS
2, USED, SAN LUIS POTOSI WITH RIO VERDE CANCEL, GREAT MARGINS
3, USED, SAN LUIS POTOSI WITH MATEHUALA CANCEL, OK MARGIN
3b, USED, SAN LUIS POTOSI WITH MATEHUALA CANCEL, EMERALD, LARGE MARGINS
2, USED, SAN LUIS POTOSI WITH MATEHUALA CANCEL, 4 MARGINS
2, USED, SAN LUIS POTOSI WITH MATEHUALA CANCEL, OK MARGINS
1, USED, SAN LUIS POTOSI WITH MATEHUALA CANCEL, OK MARGINS
2, USED, SAN LUIS POTOSI WITH JARAL CANCEL, 4 MARGINS
3, USED, SAN LUIS POTOSI WITH CHARAS CANCEL, NICE MARGINS, NICE ON PIECE
2, USED, SAN LUIS POTOSI WITH CIUDAD DE LA CONCEPCION, NICE
3, USED, SAN LUIS POTOSI AND BLUE CATORCE CANCEL, HUGE MARGINS
3, USED, SAN LUIS POTOSI AND CATORCE CANCEL, NICE MARGINS
2, PAIR, USED, SAN LUIS POTOSI AND BLUE CATORCE CANCEL, EXTRA LARGE MARGINS
3, USED, SAN LUIS POTOSI AND BLUE CATORCE CANCEL, 4 MARGINS
2, USED, SAN LUIS POTOSI AND BLUE CATORCE CANCEL, LARGE MARGINS, A BEAUTY!
3, USED, SAN LUIS POTOSI AND CATORCE CANCEL, OK MARGINS
2, PAIR, USED, SAN LUIS POTOSI AND CATORCE CANCEL, NICE PAIR
1, USED, SAN LUIS POTOSI AND CATORCE CANCEL, LARGE MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, GREAT MARGINS, ON PIECE
3, USED, SAN LUIS POTOSI AND CANCEL, NICE
3, USED, SAN LUIS POTOSI AND CANCEL, GREAT LOOKING STAMP
2, PAIR,USED, SAN LUIS POTOSI AND CANCEL, VERY VERY NICE PAIR
2, USED, SAN LUIS POTOSI AND CANCEL, FANTASTIC MARGINS
2, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS, A GEM!
2, PAIR, USED, SAN LUIS POTOSI AND CANCEL, PAIR WITH COMPLETE CANCEL, NICE
3, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS
2,3, USED, SAN LUIS POTOSI AND CANCEL, 4 MARGINS, BEAUTIFUL COMPLETE CANCEL ON PIECE
2, USED, SAN LUIS POTOSI AND CANCEL, NICE MARGINS
2, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS, FANTASTIC CANCEL
2, USED, SAN LUIS POTOSI AND CANCEL, 4 NICE MARGINS, ON PIECE