People's Natural Gas Company v. Public Service Commission of Pennsylvania

Messrs. George B. Gordon, Wm. Watson Smith, Arthur E. Young, and S. G. Nolin, all of Pittsburgh, Pa., for plaintiff in error.

Mr. F. M. Hunter, of Harrisburg, Pa., for defendant in error Public Service Commission of Pennsylvania.

Mr. J. E. B. Cunningham, of Harrisburg, Pa., for defendant in error city of Johnstown.

Mr. Justice VAN DEVANTER delivered the opinion of the Court.