393 U.S. 535 393 U.S. 535 89 S.Ct. 873 21 L.Ed.2d 754 NATIONAL INDUSTRIAL TRAFFIC LEAGUE et al.v.UNITED STATES et al. No. 898. Supreme Court of the United States February 24, 1969 John F. Donelan, John M. Cleary, Arthur A. Arsham, and John J. C. Martin, for appellants. Solicitor General Griswold, Acting Assistant Attorney General […]