
    No. 30.
    United States v. United States Gypsum Co. et al.,
    
      Solicitor General Perlman for the United States. Bruce Bromley for the United States Gypsum Co.
   340 U. S. 76. The motion of appellant for an amendment of the opinion is denied.

Mr. Justice Jackson and Mr. Justice Clark took no part in the consideration or decision of this motion.  