1 page, 8vo, on Executive Mansion letterhead, integral blank, very slight fold separations, otherwise in fresh condition, with a very fine signature." /> LINCOLN, Abraham. Autograph letter signed ("A. Lincoln") as President, to Hon. W.B. Thomas, Executive Mansion, Washington, D.C., 19 March 1864. <I>1 page, 8vo, on Executive Mansion letterhead, integral blank, very slight fold separations,</I> otherwise in fresh condition, with a very fine signature. | Christie's