
    No. 73-966.
    No. 73-967.
    No. 73-968.
    No. 73-969.
    Shell Oil Co. v. Public Service Commission of New York et al.; Mobil Oil Corp. v. Federal Power Commission; Federal Power Commission v. Public Service Commission of New York; and United Distribution Companies v. Public Service Commission of New York.
   C. A. D. C. Cir. Certiorari granted, judgment vacated, and cases remanded for further consideration in light of Mobil Oil Corp. v. Federal Power Commission, ante, p. 283.

Mr. Justice Stewart and Mr. Justice Powell took no part in the consideration or decisions of these cases.  