
    374 A.2d 730
    Topping, et al., Appellants, v. Canada Southern Railway Company, et al.
    Argued September 20, 1976.
    Herbert E. Milstein, with him Kohn, Savett, Marion & Graf, for appellants; Thomas A. Master-son, with him Thomas A. Schneider, for appellees.
   Decree affirmed.  