Mr. Francis M. Shea, Asst. Atty. Gen., for petitioners Federal Power Com'n and others.
[Argument of Counsel from page 592 intentionally omitted]
Mr. Spencer W. Reeder, of Cleveland, Ohio, for petitioner City of cleveland.
Mr. William B. Cockley, of Cleveland, Ohio, for respondent.
Mr. M. M. Neeley, of Charleston, W. Va., for State of West Virginia, as amicus curiae by special leave of Court.
Mr. Justice DOUGLAS delivered the opinion of the Court.