United States v. Turley , 77 S. Ct. 397 ( 1957 )
James Cicero Sowers v. United States , 255 F.2d 239 ( 1958 )
International Union of Electrical, Radio and MacHine Workers, Afl-Cio v. Westinghouse Electric Corporation , 326 F.2d 758 ( 1964 )