Dupuy & Schenck, 1846-48 (1¢) black on gray, margins large to shaving frameline at bottom right, tied by red straight line "Paid" handstamp on local 1847 folded letter, with matching "Dupey & Schenck, Penny Post" two-line handstamp; stamp with sealed tear at top, otherwise Very Fine, ex Caspary, Brown; with 1999 P.F. certificate. Scott No. 60L2  $1,500. $0 (Image)