
    441 A.2d 771
    Kraus, Appellants v. Howard Burt and Hill, etc., et al.
    Argued April 14, 1981.
    Theodore E. Breault, for appellants; William C. Robinson, for appellees.
    Before CAVANAUGH, JOHNSON and SHERTZ, JJ.
   Judgment of Nonsuit entered September 12, 1980 is affirmed.

SHERTZ, J.,

filed a memorandum concurring opinion.

Decision was rendered prior to SHERTZ, J., leaving the bench of the Superior Court of Pennsylvania.  