
    No. 850.
    Southwestern Serum Co. v. Commissioner of Internal Revenue.
    May 6, 1940.
    
      Messrs. Robert C. Foulston, George T. Buckingham, Paul E. Shorb, and H. Thomas Austern for petitioner.
    
      Solicitor General Biddle, Assistant Attorney General Clark, and Messrs. Sewall Key and F. E. Young-man for respondent.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Tenth Circuit denied.  