2, PAIR, USED, QUERETARO WITH ACAMBARO MANUSCRIPT CANCEL ON PAIR, HUGE MARGINS
2, USED, QUERETARO WITH DOLORES HIDALGO AND QUEREATRO CANCEL, HUGE STAMP
3, USED, QUERETARO WITH DOLORES HIDALGO CANCEL, NICE MARGINS
3, USED, QUERETARO WITH SAN JUAN DE ITURBIDE CANCEL, LARGE MARGINS
2, USED, QUERETARO WITH SALAMANCA CANCEL, WITH NICE MARGINS
2, USED, QUERETARO WITH SALAMANCA CANCEL, VERY NICE MARGINS
2, USED, QUERETARO WITH SALAMANCA CANCEL, NICE MARGINS
1, USED, QUERETARO WITH SALVATIERRA CANCEL, PLATE 1, HUGE MARGINS
3, USED, QUERETARO WITH SALVATIERRA CANCEL, 4 LARGE MARGINS
2, USED, QUERETARO WITH RED SAN JUAN DEL RIO, 4 + MARGINS
2, USED, QUERETARO WITH RED SAN JUAN DEL RIO, LARGE MARGINS
2, USED, QUERETARO WITH RED SAN JUAN DEL RIO, OK MARGINS
3, USED, QUERETARO WITH RED SAN JUAN DEL RIO, HUGE MARGINS
3, USED, QUERETARO WITH RED SAN JUAN DEL RIO, NICE MARGINS
3, USED, QUERETARO WITH RED SAN JUAN DEL RIO, GREAT MARGINS
2, USED, QUERETARO WITH BLACK SAN JUAN DEL RIO, 4 MARGINS
3, USED, QUERETARO WITH BLACK SAN JUAN DEL RIO, 4 MARGINS
2 PAIR, USED, QUERETARO WITH RED SAN JUAN DEL RIO, PAIR ON PIECE, NICE
2 PAIR, USED, QUERETARO WITH RED SAN JUAN DEL RIO, GOOD MARGINS
3, USED, QUERETARO WITH RED SAN JUAN DEL RIO ON PIECE, 4 MARGINS
3, USED, QUERETARO WITH RED SAN JUAN DEL RIO, ON PIECE, NICE MARGINS
3, USED, QUERETARO WITH SAN LUIS DE LA PAZ CANCEL, 4 GREAT MARGINS
2, PAIR, USED, QUERETARO WITH SAN LUIS DE LA PAZ CANCEL, ON PAIR, 3 MARGINS
2, USED, QUERETARO WITH VALLE DE SANTIAGO CANCEL, 4 GOOD MARGINS
2, USED, QUERETARO WITH VALLE DE SANTIAGO CANCEL, 4 GREAT MARGINS
3, USED, QUERETARO WITH VILLA DE SAN FELIPE CANCEL, GREAT MARGINS
2, USED, QUERETARO WITH VILLA DE SAN FELIPE CANCEL, GREAT MARGINS
3, USED, QUERETARO WITH VILLA DE SAN FELIPE CANCEL, 3 GOOD MARGINS
1, MINT, OG LH, SAN LUIS POTOSI, BEAUTIFUL MARGINS, GREAT LOOKING STAMP
2, MINT, OG LH, SAN LUIS POTOSI, 4 MARGINS
2, MINT, OG HR, SAN LUIS POTOSI, 4+ MARGINS
3, MINT, OG HR, SAN LUIS POTOSI, 4+ MARGINS
3, MINT, NG, SAN LUIS POTOSI, GREAT MARGINS
3, MINT, NG, SAN LUIS POTOSI, NICE MARGINS
4, MINT, NG, SAN LUIS POTOSI, CLOSE AT TOP, OTHERWISE GREAT MARGINS
4, MINT, NG, SAN LUIS POTOSI, 4+ MARGINS
5, MINT, NG, SAN LUIS POTOSI, GREAT MARGINS
5, MINT, NG, SAN LUIS POTOSI, FANTASTIC MARGINS
3b, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS, EMERALD SHADE, PLATE 1
3, USED, SAN LUIS POTOSI AND CANCEL, NICE MARGINS
3b, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS, EMERALD, UNUSUAL
4, USED, SAN LUIS POTOSI AND CANCEL, NICE 4 MARGINS, VERY NICE
1, USED, SAN LUIS POTOSI AND FRANCO CANCEL, USED IN ZACATECAS, NICE
3, USED, SAN LUIS POTOSI AND CANCEL, ON PIECE, NICE
2, USED, SAN LUIS POTOSI AND CANCEL, NICE MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, 4 MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, 2 DISTRICT NAMES, OK MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, 4+ MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, ON PIECE, GREAT MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, OK MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, 4 NICE MARGINS
3, USED, SAN LUIS POTOSI AND CANCEL, ON PIECE, GREAT LOOKING PIECE!
2, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS, GREAT STAMP
2, USED, SAN LUIS POTOSI AND CANCEL, 4 NICE MARGINS, ON PIECE
2, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS, FANTASTIC CANCEL
2,3, USED, SAN LUIS POTOSI AND CANCEL, 4 MARGINS, BEAUTIFUL COMPLETE CANCEL ON PIECE
3, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS
2, PAIR, USED, SAN LUIS POTOSI AND CANCEL, PAIR WITH COMPLETE CANCEL, NICE
2, USED, SAN LUIS POTOSI AND CANCEL, HUGE MARGINS, A GEM!
2, USED, SAN LUIS POTOSI AND CANCEL, FANTASTIC MARGINS
2, PAIR,USED, SAN LUIS POTOSI AND CANCEL, VERY VERY NICE PAIR
3, USED, SAN LUIS POTOSI AND CANCEL, GREAT LOOKING STAMP
3, USED, SAN LUIS POTOSI AND CANCEL, NICE
3, USED, SAN LUIS POTOSI AND CANCEL, GREAT MARGINS, ON PIECE
1, USED, SAN LUIS POTOSI AND CATORCE CANCEL, LARGE MARGINS