
    461 A.2d 874
    Rosenthal, et al, Appellant v. Amer. Cas. Co., et al.
    Petition for Allowance of Appeal Denied Jan. 20, 1984.
    Argued April 6, 1982.
    Fincourt B. Shelton, for appellants;
    Zygmunt R. Bialkowski, Jr., for appellees.
    Before HESTER, CAVANAUGH and CIRILLO, JJ. Order affirmed.
     