
    Hepner v. R & M Steel Corporation et al., Appellants.
    Argued November 13, 1972.
    
      John B. Medue, with him Medue & Bertocchi, for appellants;
    
      Robert E. Ashe and David B. Fawcett, Jr., with them Ashe & Ashe, and Dickie, Mcdamey & dhilcote, for appellees.
   Judgment affirmed.  