1868, laid paper, un r. on green, serrated, two copies in different shades, one with “1863” variety, tied by “FRANQUEADO GUADALAJARA” to entire letter to Mexico City. One of the rarest entires of the provisional issue. Just one further entire with this stamp has been recorded, this is the only recorded entire with the “1863” variety on a serrate adhesive and this is also the only recorded covering two serrated stamps of the 1868 issue. Certificate MEPSI (2003)
