
    No. 377.
    Precision Instrument Manufacturing Co. et al. v. Automotive Maintenance Machinery Co.
    October 16, 1944.
    
      Messrs. Will Freeman and Casper W. Ooms for petitioners.
    
      Messrs. Frank Parker Davis and Albert J. Smith for respondent.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Seventh Circuit granted.  