George Sutherland, Brown v. United States (276 U.S. 134…
“ All other matters aside, it is impossible for us to say, upon the record before us, that the claim of such privilege was sustained. Upon Brown's appearance before the grand jury in response to the subpoena, he made no claim of the privilege, but insisted only that there was no such person or entity as the National Alliance capable of being served with a subpoena or of appearing in answer to one. ”
