Postal Note, Philadelphia, Pa. September 7, 1883, Martin type PN1 printed by Homer Lee Bank Note Co., New York, with rare siderographer's partial imprint at top, made out for two cents and payable at Camden, N.J., violet Philadelphia M.O.B. cds; hinged remnants on reverse, Very Fine, issued just four days after the introduction of postal notes. Estimate  $1,000 - 1,500. $0 (Image)