
    No. 935.
    Wilbur, Secretary of the Interior, v. United States ex rel. Vindicator Consolidated Gold Mining Co.; and Same v. United States ex rel. Chestatee Pyrites & Chemical Corp.
    No. 936.
    May 25, 1931.
    
      Solicitor General Thacher, Assistant Attorney General Richardson, and Mr. Whitney North Seymour for petitioner.
    
      Messrs. Edgar Watkins and J. C. Trimble for Vindicator Consolidated Gold Mining Co. Messrs. Marion Smith, Edgar Watkins, and Mac Asbill for Chestatee Pyrites & Chemical Corp.
   Petition for writs of certiorari to the Court of Appeals of the District of Columbia granted.  