
    No. 73-550.
    Texasgulf Inc. v. Federal Power Commission; Louisiana Power & Light Co. v. Federal Power Commission; Louisiana Gas Service Co. v. Federal Power Commission; Exxon Corp. et al. v. Federal Power Commission; Louisiana et al. v. Federal Power Commission; and New Orleans Public Service, Inc. v. Federal Power Commission.
    No. 73-867.
    No. 73-868.
    No. 73-871.
    No. 73-872.
    No. 73-874.
   C. A. 5th Cir. Certiorari denied.

Mr. Justice Powell took no part in The consideration or decision of these petitions.  