(Fair) Kentucky State Fair, Seventeenth Annual, Sept. 8-13, 1919, Louisville. Beautiful allover multicolored ad design on reverse corner card cover showing Aeroplanes, Livestock, Produce & Clowns, franked with 2¢ Wash-Frank coil tied by "Louisville, Ky., Aug 5, 1919" machine postmark, Extremely Fine. Estimate  $100 - 150. $0 (Image)