257, MINT, OG LH, FANTASTIC MARGINS
257(2), 259, USED, NICE COMBO W/FRANCO CANCELS
256, USED, CANCEL STAR AND OMEGA PERFINS, UNSUSUAL
256, USED
256, MINT, OG NH, WITH MEPSI CERTIFICATE
255, USED, GREAT MARGINS, NICE LOOKING STAMP
255, USED
255, MINT, OG NH, WITH MEPSI CERTIFICATE
255, MINT, OG LH, NICE, GREAT COLOR
252, USED, W/ BOLD CHILPANCINGO CANCEL, VERY NICE
252, USED, WITH ACAMBARO CANCEL
252, USED, BLOCK/4, WITH SANTA ROSALIA, B. C. CANCEL
252, MINT, OG VLH
251, MINT, OG LH
249, MINT, OG LH, FROM BLACK PROOF SET, NICE
249 VAR., USED, LIGHT BROWN, NICE STAMP
249 VAR, OG LH, LIGHT BROWN
248d, USED, PERF 6 X 12, FANTASTIC CENTERING
248, USED, WITH WELLS FARGO CANCEL
248, USED, WITH CLEAN AND NICE COYOACAN CANCEL
248, USED, BLOCK/4, SCARCE SIMOJOVEL CANCEL, GREAT
248, USED, BLOCK OF FOUR, WIH 4 SALVATIERRA CANCELS
248, USED, BLOCK/4, STRAIGHT LINES IN A CIRCLE
247d, USED, PERF 12 X 6
247c, MINT, OG LH, PERF 12 X 6, VERY NICE PAIR
247b, USED, IMP. VERT, TEOTIHUACAN CANCEL, GREAT PAIR!
246, USED, WITH VELAS CANCEL – GREAT
244c, USED, PERF 12 X 6
244, USED, WITH TLATLAUQUITEPEC – FANTASTIC CANCEL
244, USED, W/ S. Y. ZACATECAS CANCEL, GREAT MARGINS
244, USED, W/ HUMANTLA CANCEL – FANTASTIC STAMP
241, USED
241, MINT, OG HR
240A, USED
238, USED
236, MINT, OG NH