
    381 A.2d 916
    Wernly et al. v. Hargrove et ux., Appellants.
    Argued September 21, 1977.
    Howard M. Keuhner, with him Saul, Ewing, Remick & Saul, for appellants; Allan M. Tabas, for appellees.
   Decree affirmed.

VAN der VOORT, J., did not participate in the consideration or decision of this case.  