237 – Used
238, MINT, OG LH
238, USED
238B, MINT, OG LH
238B, USED
238 – Used
238B – Used
238C – Used
239, USED
239 – Used
240, USED
240A, USED
240 – Used
241, MINT, OG HR
241, USED
241 – Used
242, MINT, OG LH, FANTASTIC CENTERING
242, MINT, OG LH, WATERMARK EUM
242, USED
242c, USED, MEXICO CANCEL, PERF 12 X 6
242 – Used
243, USED
243 – Used
244, USED
244, USED, W/ HUMANTLA CANCEL – FANTASTIC STAMP
244, USED, W/ RIO VERDE CANCEL, FANTASTIC CENTERING
244, USED, W/ S. Y. ZACATECAS CANCEL, GREAT MARGINS
244, USED, WITH TLATLAUQUITEPEC – FANTASTIC CANCEL
244c, USED, PERF 12 X 6
244 – Used
246 VAR., MINT, OG LH, FROM BLACK PROOF SET
246, MINT, OG HR – GREAT CENTERING
246, MINT, OG LH, WATERMARK EUM
246, USED
246, USED, WITH VELAS CANCEL – GREAT
246b, USED, PERF 6 X 12 – GREAT LOOKING STAMP