Per Curiam:
The judgment is affirmed by an equally divided Court.
Mr. Justice Douglas took no part in *827the consideration or decision of this case.
Mr. Herman Phleger, with whom Messrs. 17m. B. Bosley,-Robert H. Oerdes and James S. Moore, Jr. were on the brief, for petitioner.
Mr. Chester T. Lane, with whom Solicitor General Fahy, Messrs. Roger S. Foster, Milton V. Freeman, David K. Kadane and Arnold R. Ginsburg were on the brief, for respondent.