
    Frankiewicz, Appellant, v. Reading Company. Grubbs, Appellant, v. Reading Company.
    
      Argued September 11, 1972.
    
      Arnold Levin, with him Freedman, Bor owslcy & Lorry, for appellants;
    
      John R. Warner, with him Marshall, Dennehey & Warner, for appellee.
   Judgment affirmed.  