
    433 A.2d 541
    Black v. Mitchell. Appeal of Lester J. Mitchell, Shirley A. Mitchell and Mark Mitchell.
    
      Argued September 10, 1980.
    Joseph W. Mullin, for appellants; Charles B. Swigart, for appellees.
    Before SPAETH, HESTER and CAVANAUGH, JJ.
   Order affirmed.  