1851, 12¢ black, horizontal pair. Position 13-14L1, margins ample to in at upper sides, tied by black grid cancels on 1854 folded letter to London, England in care of the Portuguese Legation, red "New York, 3, Oct 14" exchange and London entry cds's, cover with Collins Line (American) "Atlantic" ship endorsement and few disinfection slits, Very Fine. Scott No. 17  Estimate $300 - 400. $0 (Image)

1851, 12¢ black, horizontal pair. Position 17-17L1, margins large to in at top, tied by central red "New York, 19, Jan 3" cds with second strike at left on 1854 folded mourning letter sheet to London, England in care of the Portuguese Legation, red London tombstone entry postmark additionally tying stamps, Cunard Line (British packet) ship endorsement; left stamp with small scuff at bottom, otherwise Very Fine. Scott No. 17  Estimate $200 - 300. $0 (Image)