$20.00
6, MINT, NG, GUADALAJARA
9, MINT, OG LH, SAN LUIS POTOSI, HUGE MARGINS, WITH MEPSI CERTIFICATE
15a, MINT, OG LH
11d, MINT, OG LH, WITHOUT DISTRICT OVERPRINT, WITH MEPSI CERTIFICATE
12, USED, PUEBLA WITH UNREADABLE CANCEL, HUGE, WITH MEPSI CERTIFICATE
10, MINT, NG, MEXICO, WITH MEPSI CERTIFICATE
8, USED
