
    No. 419.
    Local Lodge No. 1836, District 38, International Association of Machinists, AFL-CIO, et al. v. Local No. 1505, International Brotherhood of Electrical Workers, AFL-CIO, et al.
    
      Robert M. Segal and Plato E. Papps for petitioners.
    
      Paul F. Hannah for Raytheon Company, respondent.
   C. A. 1st Cir. Certiorari granted. The Solicitor General is invited to file a brief setting forth the views of the United States.  