Joseph McKenna, Perlman v. United States — Opinion of the Court
“ On the merits the case is rather unique. Perlman contends that the proposed use by the United States before the grand jury of the exhibits as a basis for an indictment against him constitutes an unreasonable seizure and makes of him a compulsory witness against himself, in violation of the Fourth and Fifth Amendments. In other words, he claims the same sanctuary for the exhibits in the hands of the court as though they were in his hands and had never been published or delivered to the world. For this he invokes certain principles and cases. The principles are well established. ”
