
    424 A.2d 545
    Corbin et al. v. Phila. Trans. Co. n/k/a Septa and City of Philadelphia. App. of Phila. Trans. Co. n/k/a Septa.
    Argued June 21, 1979.
    Norman Hegge, Jr., for appellant;
    Marvin H. Levin, for appellee.
    
      Before HESTER, HOFFMAN and CATANIA, JJ.
    
    
      
       President Judge Francis J. Catania of the Court of Common Pleas of Delaware County, Pennsylvania, is sitting by designation.
    
   Order affirmed.  