opinion: Certiorari, 348 U. S. 812, to the United States Court of Appeals for the Seventh Circuit.
  Per Curiam:
  The Court finds that the order of the Commission is not ambiguous. The judgment of the Court of Appeals, insofar as it modified paragraph 1 (c) of the Commission's order, is reversed and the case is remanded to that court with instructions to restore the order of the Commission.