(First Carrier Adhesive Stamp) New York, N.Y., U.S. City Despatch Post, 1842-45, 3¢ black on light blue. Ample to mostly large margins, canceled light red "U.S" octagonal handstamp on folded address leaf; minor abrasion along central vertical file fold not affecting stamp, Very Fine; with 1991 P.F. certificate. Scott No. 6LB3  $2,000. $0 (Image)