Mexico 1868, 6c black on buff, México. Perf'd, cons 1-71, with additional Apam district overprint, o.g., fresh with wide margins, Very Fine. Scott No. 65  Estimate $100 - 150. $0 (Image)

Mexico 1868, 6c black on buff, México. Perf'd, cons 1-71, additional Texcoco district overprint, o.g., fresh, Very Fine, Texcoco name overprint is very rare, few copies known of any value. Scott No. 65  Estimate $100 - 150. $0 (Image)

Mexico 1868, 6c black on buff, México. Perf'd, cons 1-70, with additional Cuautitlan district overprint, Zumpango oval cancel (Schatzkes 213 - 60 points), Very Fine, used Cuautitlan stamps are all very scarce. Scott No. 65  Estimate $200 - 250. $0 (Image)

Mexico 1868, 6c black on buff, México. Perf'd, cons 1-71, with additional Cuautitlan district overprint, horizontal pair, Tlalnepantla boxed cancel (Schatzkes 1645), Very Fine, extremely scarce and likely unique. Scott No. 65  Estimate $300 - 400. $0 (Image)

Mexico 1868, 6c black on buff, México. Perf'd, cons 1-71, pair with additional Apam district overprint,tied by Apam oval handstamp (Schatzkes 842 - 50 points) on 1871 folded letter sheet to Mexico, Very Fine. Scott No. 65  Estimate $300 - 400. $0 (Image)

Mexico 1868, 6c black on buff, México. Perf'd, cons 1-71, horizontal pair, tied by Soyaniquilpan boxed handstamp (Schatzkes 850 - 100 points) on 1871 folded letter datelined from San Antonio, to Mexico City; minor cover toning, F.-V.F.; signed Schimmer. Scott No. 65  Estimate $300 - 400. $0 (Image)