(1869-86 Cincinnati Industrial Exposition) Cin'ti, O./Sep 22/Exposition Sta. Cds (Bomar C86-01) on 1886 cover franked with 2¢ Bank Note cancelled by segmented cork, backstamped with Mansfield, Ohio arrival, reduced at right just affecting adhesive, Very Fine, a unique example of this Exposition marking used in 1886. Estimate  $500 - 750. $0 (Image)