¶1Messrs. Walter G. Moyle, Ernest H. Oliver and Horace S. Davis for petitioners.
¶2Solicitor General McGrath, Messrs. J. Edward Williams, Roger P. Marquis and Fred W. Smith for respondents.
¶3Petition for writ of certiorari to the United States Court of Appeals for the District of Columbia denied.
¶4Mr. Justice Rutledge took no part in the consideration or decision of this application.