1857, 10¢ green, type IV. Position 65L (recut at top), tied by light town cancel an 1858 buff cover to Hammond River, New Brunswick via St. Johns (10¢ treaty rate), with red "Boston U States" exchange postmark, Very Fine, quite handsome and the earliest known usage abroad; with 2002 P.F. certificate. Scott No. 34 Estimate $1,500 - 2,000. $0 (Image)