ROBERT TODD LINCOLN SIGNATURE AND SALMON CHASE AUTOGRAPH NOTE SIGNED. The signature on a card, the Chase letter reads: "March, May 6, '50, Dear .....Please send me so many copies of my speech in packages of 5 each, as the enclosed $s will pay for. Yrs, S. Chase". Together with two cartes-de-visite engraved portraits of Abraham and Mrs. Lincoln. Estimate $200-400
