Washington Gas Light Co. No. 396, in Supreme Court of United States, Oct. term, 1943, Fred M. Vinson, director of economic stabilization, by Prentiss M. Brown, administrator, Office of Price Administration, v. Washington Gas light company; [same] v. Public Utilities Commission of District of Columbia; Prentiss M. Brown, administrator, Office Of Price Administration, v. Washington Gas Light Company; [same] v. Public Utilities Commission of District of Columbia, on petition for writ of certiorari to United States Court of Appeals for District of Columbia; reply memorandum for petitioners.