Lot
1413 
1918 New York, N.Y. - Chicago, Ill. via Cleveland, O. First flight cover franked with 3¢ Wash-Frank pair tied by Cleveland, Ohio, Dec 18, 1918 duplex postmarks on Roessler cover with "Stamp News" cachet on reverse, Very Fine. AAMC No. 110c. Estimate $100 - 150.