
    No. 277.
    Brotherhood of Locomotive Engineers et al. v. United States.
    
      Carl McFarland, Ashley Sellers and Kenneth L. Kimble for petitioners.
    
      Solicitor General Perlman, Assistant Attorney General Morison, Samuel D. Slade and Morton Liftin for the United States.
   United States Court of Appeals for the District of Columbia Circuit. Certiorari denied.  