
    No. 750.
    Engineering & Research Corp. v. National Labor Relations Board.
    January 29, 1945.
    
      Mr. Milton W. King for petitioner.
    
      Solicitor General Fahy, Mr. Alvin J. Rockwell, and Miss Ruth Weyand for respondent.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Fourth Circu,it denied.  