
    No. 247.
    Safway Steel Scaffolds Co. v. Patent Scaffolding Co. et al.
    October 14, 1940.
    
      Messrs. S. L. Wheeler and Max W. Zabel for petitioner. Messrs. C. P. Goepel and George I. Haight for respondents.
   Petition for writ of certiorari to the Circuit Court of Appeals for the Seventh Circuit denied.  