Collection consists of published court documents pertaining to American Airlines, Inc.; Braniff Airways, Inc.; Capital Airlines, Inc.; Chicago and Southern Air Lines, Inc.; Continental Air Lines, Inc.; Inland Air Lines, Inc.; Mid-Continent Airlines, Inc.; National Airlines, Inc.; Northeast Airlines, Inc.; Transcontinental & Western Air, Inc.; United Air Lines, Inc., and Western Air Lines, Inc., vs. Civil Aeronautics Board in the United States Court of Appeals for the Seventh Circuit Court, no. 9739.