
    Silverman, Appellant, v. Biancone.
    Argued December 10, 1971.
    
      Irwin Kins, with him Charles II. Weidner, and Stevens & Lee, for appellant; David, M. Kosloff, with him James W. Stoudt, and Rhoda, Stoudt <& Bradley, for appellees.
   Judgment affirmed.  