
    No. 644.
    No. 693.
    United Gas Improvement Co. v. Continental Oil Co. et al.; and Federal Power Commission v. Marr et al.
    
      William T. Coleman, Jr., Richardson Dilworth and Harold E. Kohn for petitioner in No. 644. Solicitor General Cox, Ralph S. Spritzer, Frank Goodman, Richard A. Solomon, Howard E. Wahrenbrock and Peter H. Schiff for petitioner in No. 693. John A. Ward III, Herf M. Weinert, Bruce R. Merrill, W. Mclver Streetman, Stanley M. Morley, Robert E. May and W. D. Deakins, Jr., for respondents in both .cases.
   C. A. 5th Cir. Certiorari granted. The cases are consolidated and a total of two hours is allotted for oral argument.

Reported below: 336 ' F. 2d 320.  