
    No. 678.
    Smoot Sand & Gravel Corp. v. Washington Airport, Inc.
    March 2, 1931.
    
      Messrs. Thomas D. Thacher, G. A. Everson, Paul W. Rear, and Seth W. Richardson for petitioner.
    
      Mr. Louis Titus for respondent.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Fourth Circuit granted.  