Dumbra v. United States
Mr. Charles Marvin, of New York City, for plaintiffs in error.
Mr. James M. Beck, Sol. Gen., of Washington, D. C., Mrs. Mabel Walker Willebrandt, Asst. Atty. Gen., and Mr. Mahlon D. Kiefer, of Washington, D. C., for the United States.
Mr. Justice STONE delivered the opinion of the Court.