The motion to affirm is granted and the judgment is affirmed. Alton Railroad Co. v. United States, 315 U. S. 15, 25; United States v. Carolina Freight Carriers Corp., 315 U. S. 475, 484, 490; Mis*669sissippi Valley Barge Line Co. v. United States, 292 U. S. 282, 286-7.
Rutledge C. Clement for appellant. Solicitor General McGrath and Daniel W. Knowlton for the United States and the Interstate Commerce Commission, appellees.