Bouton's City Dispatch Post, 1848, 2¢ black on gray blue. Full to large margins, tied by red "Paid/Bouton" handstamp on folded letter sheet with red oval "Bouton's City Dispatch Post." postmark alongside; filing pinhole in center, addressee's name partly obliterated, Very Fine and choice. Scott No. 18L2  Estimate $750 - 1,000. $0 (Image)