7 Mexico 1861 Issues

11, USED, MORELIA AND CANCEL, PRE PRINTING FOLD, WITH MEPSI CERTIFICATE

9, MINT, OG LH

6, MINT, OG HR

8c, USED, HUEJUTLA AND CANCEL, TINY THIN, WITH MEPSI CERTIFICATE

9, MINT, NG, MORELIA, HUGE PAIR, WITH MEPSI CERTIFICATE