
    No. 754.
    Landay v. United States; Lane v. Same; Attix v. Same; and Brown v. Same.
    No. 755.
    No. 756.
    No. 757.
    April 1, 1940.
    
      Messrs. Edward N. Barnard and William G. Comb for petitioners.
    
      Solicitor General Biddle, Assistant Attorney General Rogge, and"Messrs.' William W. Barron, J. Albert Woll, M. Joseph Matan, and’ William J. Connor for the United States.
   Petition for writs of certiorari to the Circuit Court of Appeals for the Sixth Circuit denied.

Mr. Justice Douglas took no part in the consideration and decision of this application.  