
    No. 247.
    Bausch & Lomb Optical Co. et al. v. Wahlgren et al.
    October 14, 1935.
    
      Messrs. Silas H. Strawn and John D. Black for petitioners.
    
      Messrs. Charles Hudson and Benjamin F. J. Odell for respondents.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Seventh Circuit denied.  