
    435 A.2d 641
    Housing, Authority of the Cty. of Huntingdon v. Helton, et ux., Appellants.
    Argued June 9, 1980.
    Charles A. Bierbach, for appellants; Lawrence L. Newton, for appellee.
    Before HESTER, CAVANAUGH and VAN der VOORT, JJ.
   Order affirmed.

CAVANAUGH, J., filed a memorandum concurring statement.  