
    No. 641.
    Warner et al., doing business as Warner & Tamble Transportation Co., v. United States et al.
    
      James W. Wrape and Glenn M. Elliott for appellants. Solicitor General Perlman and Daniel W. Knowlton for the United States and the Interstate Commerce Commission; and Harry C. Ames for the American Barge Line Co. et al., appellees.
   Appeal from the United States District Court for the Western District of Tennessee. Per Curiam: The motions to affirm are granted and the judgment is affirmed.  