
    443 A.2d 407
    Hess, et ux., Appellants v. Sasso.
    Petition for Allowance of Appeal Denied Nov. 5, 1982.
    Argued November 11, 1980.
    Clyde T. Macvay, for appellants;
    H. N. Rosenberg, for appellee.
    Before SPAETH, WICKERSHAM and LIPEZ, JJ.
   Judgment affirmed.

SPAETH, J., concurred in the result.  