Blood & Co., 1855 (1¢) black. Ample to mostly large margins, canceled by red "1" in oval on cover to Hagerstown, Md., in combination with 1857, 3¢ dull red tied by "Philadelphia, Pa., Mar 7, 1859" octagon cds, Blood's circular date stamp, couple tiny cover tears at top, otherwise Very Fine; with 1998 P.F. certificate. Scott No. 15L18  Estimate $150 - 200. $0 (Image)