1876 Centennial International Exposition. Illustrated design on back flap of cover showing the "Memorial Hall", cover franked with 3¢ Bank Note (blunt perfs at top) tied by target cancel with indistinct Tennessee cds alongside, reduced at left, Very Fine. Estimate  $75 - 100. $0 (Image)

1876 Centennial International Exposition. Wonderful all over illustrated design on reverse of cover showing the "Main Exhibition Building", cover franked with 3¢ Bank Note (small corner defect) tied by cork cancel with Philadelphia cds alongside, Extremely Fine, a lovely cover. Estimate  $100 - 150. $0 (Image)

1876 Centennial International Exposition. Wonderful all over "Centennial/Ohio & Mississippi Railway Company" advertising text, detailing expanded service for the Centennial, cover franked with 2¢ vermilion Bank Note (minor perf flaws) tied by Star in circle with "St. Louis" cds alongside, illustrated corner card of railway map of St. Louis to Cincinnati Route with text "Send for Centennial Guide", Very Fine. Estimate  $100 - 150. $0 (Image)