
    458 A.2d 261
    Newell, et al. v. Cable, et al., Appellants.
    Petition for Allowance of Appeal Denied June 21, 1983.
    
      Argued January 13, 1982.
    Christ C. Walthour, for appellants;
    Thomas P. Ruane, for appellees.
    Before HESTER, BECK and VAN der VOORT, JJ.
   Judgment affirmed.  