Confederacy Adams Ex. Co., Louisville, Ky., Aug 20, 1861. Clear cds on cover to Philadelphia, Pa., blue "Paid" with matching "10" (under stamp) from Nashville, Tenn., U.S. 1857 3¢ dull red canceled by grid with matching "Louisville, Ky., Aug 21" cds alongside, Very Fine, an attractive South to North across the lines usage carried by Adams Express. Scott No. U.S. 26  Estimate $2,000 - 2,500. $0 (Image)