
    No. 82.
    Pittsburgh Forging Co. et al. v. American Foundry Equipment Co.
    October 9, 1939.
    
      Messrs. Thomas G. Haight and William F. Hall for petitioners. Messrs. George Wharton Pepper, Drury W. Cooper, and Albert M. Austin for respondent.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Third Circuit denied.  