Mexico, (British Post Office) Tampico British P.O., rare red British "Tampico, My 6, 1852" cds and "1" rate handstamp on 1852 Tampico to Neuchatel, Switzerland folded letter sheet with "Franco, Santa Anna de Tamaulipas, May 6" origin cds (YB TM7), and red "Colonies &c Art 13" handstamp with manuscript 130 rappen due, reverse with receiving cds; tone spots, otherwise Very Fine. Estimate  $200 - 300. $0 (Image)

Mexico, (British Post Office) Tampico British P.O., red cds on reverse of 1854 folded letter to Bordeaux, France, Santa Anna de Tamaulipas cds, "15" due and "Colonies & c. Art.13" boxed handstamp, Very Fine. Estimate  $150 - 200. $0 (Image)