
    No. 74.
    No. 93.
    Southern Railway Co. v. North Carolina et al.; and United States et al. v. North Carolina et al.
    
      Edward J. Hickey, Jr. and James L. Highsaw, Jr. on the motion.
   Appeals from the United States District Court for the Middle District of North Carolina. (Probable jurisdiction noted, 373 U. S. 907.) The motion of the Railway Labor Executives’ Association for leave to file a brief, as amicus curiae, is granted.  