Lot
326 
(United States) 1933 9th South America Flight - Chicago Flight, Oct 21-Nov 2, with 1933 50¢ Graf Zeppelin (C18) tied on flight airmail cover to Rome, Italy by "Chicago, Ill., Oct 26, 1933 - Century of Progress" machine slogan postmark, Century of Progress "Dispatched from Chicago" flight cachet, red German "Mit Luftpost befoerdert…Munchen" box handstamp, green Friedrichshafen (11.2) backstamp, Very Fine. Sieger Nos. 244 D Estimate $150 - 200.