8 Mexico 1861 Issues

11, USED

11d, NG, WITHOUT DISTRICT OVERPRINT, WITH MEPSI CERTIFICATE

9, MINT, OG LH, SAN LUIS POTOSI, HUGE MARGINS, WITH MEPSI CERTIFICATE

12, USED, TAMPICO & SANTA ANA DE TAMAULIPAS CANCEL, 117 SENT, WITH MEPSI CERTIFICATE

8, USED