1 page, 4to, ruled paper, on War Department stationery, tipped to another sheet." /> [LINCOLN ASSASSINATION]. STANTON, Edwin (1814-1869), <I>Secretary of War</I>. Autograph letter signed ("Edwin M. Stanton"), to Dr. John P. Gray, Washington City, 29 June 1865. <I>1 page, 4to, ruled paper, on War Department stationery, tipped to another sheet</I>. | Christie's