Confederacy, 7-Star Confederate Flag and "Steamer Vicksburg". In red and blue (Dietz F7-14) on cover franked with a U.S. 3¢ 1857 tied by light cork cancel, postmarked clear "Vicksburg, Miss./Apr 5" double circle postmark to Zanesville, Ohio, exceptionally clean and Very Fine. A choice example of this highly sought-after Packetboat/Patriotic used on just the second day of the Confederacy.. Estimate  $5,000 - 7,500. $0 (Image)