
    No. 108.
    International Brotherhood of Electrical Workers, Local 501, A. F. of L., et al. v. National Labor Relations Board.
    
      Sydney A. Syme, Louis Sherman and Philip R. Collins for petitioners. Solicitor General Perlman, Robert N. Denham, David P. Findling, Mozart G. Ratner and Marcel Mallet-Prevost for respondent.
   C. A. 2d Cir. Certiorari granted.  