
    No. 1023, Misc.
    Cushman Motor Delivery Co. et al. v. Duffy, U. S. Circuit Judge, et al.
    
      David Silbert, Lester Asher and Bernard Dunau for petitioners. Solicitor General Cox, Arnold Ordman, Dominick L. Manoli and Norton J. Come for the National Labor Relations Board, as amicus curiae, in opposition.
   Motion for leave to file petition for writ of mandamus denied.  