Norwegian Nitrogen Products Company v. United States
[Syllabus from pages 294-296 intentionally omitted]
Messrs. Marion De Vries and Jesse P. Crawford, both of Washington, D.C., for petitioner.
The Attorney General, Messrs. Thomas D.Thacher, Sol. Gen., and Robert P. Reeder, both of Washington, D.C., for the United States.
Mr. Justice CARDOZO delivered the opinion of the Court.