
    No. 83-1492.
    National Railroad Passenger Corporation v. Atchison, Topeka & Santa Fe Railway Co. et al. Atchison, Topeka & Santa Fe Railway Co. et al. v. National Railroad Passenger Corporation.
   C. A. 7th Cir. [Probable jurisdiction noted, ante, p. 813]; and

No. 83-1633.

C. A. 7th Cir. [Probable jurisdiction postponed, ante, p. 813.] Motion of the Solicitor General for divided argument granted.  