Nice group of four Supreme Court Justice signatures. Fountain pen signature of Charles E. Hughes on an off-white card; ballpoint signature of William O. Douglas on a Supreme Court card, dated December 11, 1954; felt tip signature of Arthur Goldberg (as Secretary of Labor) on an off-white card; and a brief TLS, signed “Earl Warren,” dated September 29, 1953, complying with an autograph request. In fine condition, with toning to letter and a couple small collector’s notes. R&R COA.