
    No. 87-1979.
    No. 88-127.
    Chesapeake & Ohio Railway Co. v. Schwalb et al.; and Norfolk & Western Railway Co. v. Goode.
   Sup. Ct. Va. [Certiorari granted, 489 U. S. 1009.] Motion of the Acting Solicitor General for leave to participate in oral argument as amicus curiae and for divided argument granted.  