
    No. 55.
    United States v. E. I. du Pont de Nemours & Co. et al.
    Mr. Justice Clark and Mr. Justice Harlan took no part in the consideration or decision of this motion.
    
      Joseph M. Proskauer and Harold H. Levin for movants.
   Appeal from the United States District Court for the Northern District of Illinois. (Probable jurisdiction noted, 362 U. S. 986.) Motion of Clara M. Blum et al. for leave to file brief, as amici curiae, granted.  