Five items: a 1951 TLS signed “Hugo L. Black,” complying with an autograph request; ink signatures of William Brennan and Hugo Black on individual off-white Supreme Court cards; an ink signature of Felix Frankfurter on an off-white 5 x 3 lined card; and a block of four four-cent Charles Evans Hughes postage stamps, signed in the top border by Black. In fine overall condition. RRAuction COA.