
    373 A.2d 1146
    Estill et ux. v. Vandernat et ux., Appellants.
    Argued March 16, 1977.
    Thompson J. McCullough, with him Meisenhelder & McCullough, for appellants; John M. Boddington, with him Budding, Miller & Boddington, for appellees.
   Judgment affirmed.  