Joseph McKenna, Levy v. Wardell — Opinion of the Court
“ The act of Congress, therefore should not be construed to be retroactive, and, if so construed, was in violation of the Constitution of the United States, in that it would take the property of plaintiffs without due process of law, in violation of the Fifth Amendment, and would not be, besides, a transfer tax or an indirect tax, but would be a direct tax thereon, in violation of article 1, section 9, subdivision 4, of the Constitution of the United States, because not laid in proper relation to census or enumeration as therein provided. ”
