
    No. 131.
    No. 132.
    No. 133.
    Keystone Driller Co. v. Northwest Engineering Corp.; Same v. Harnischfeger Corp.; and Same v. Bucyrus-Erie Co.
    October 8, 1934.
    
      Messrs. Clarence P. Byrnes, F. O. Richey, and H. F. McNenny for petitioner. Messrs. Henry M. Huxley, Louis Quarles, and Frank Parker Davis for respondents.
   Petition for writs of certiorari to the Circuit Court of Appeals for the Seventh Circuit granted.  