
    Vay v. Dunlevy et al., Appellants.
    Argued September 30, 1970.
    Before Bell, C. J., Jones, Cohen, Eagen, O’Brien, Roberts and Pomeroy, JJ.
    
      
      James E. Lomeo, with him Lawrence N. Ravick, for appellants.
    
      John K. Tabor, with him James G. Gronmger, and Kirkpatrick, Lockhart, Johnson & Hutchinson, for appellee.
    November 12, 1970:
   Opinion

Per Curiam,

Judgment affirmed.  