Abraham Lincoln to Elihu B. Washburne, 9 February 1855 (Campaign Digital Edition)
Abraham Lincoln to Jesse O. Norton, 16 February 1855 (Campaign Digital Edition)
Abraham Lincoln to William H. Henderson, 21 February 1855 (Campaign Digital Edition)
Elihu B. Washburne to Abraham Lincoln, 3 June 1856 (Campaign Digital Edition)
Luman Sherwood to Abraham Lincoln, 30 June 1856 (Campaign Digital Edition)
Abraham Lincoln to David Davis, 7 July 1856 (Campaign Digital Edition)
Abraham Lincoln to Henry C. Whitney, 9 July 1856 (Campaign Digital Edition)
James Berdan to Abraham Lincoln, 9 July 1856 (Campaign Digital Edition)
Abraham Lincoln to James Berdan, 10 July 1856 (Campaign Digital Edition)
James Berdan to Abraham Lincoln, 11 July 1856 (Campaign Digital Edition)
James B. McKinley to Abraham Lincoln, 22 July 1856 (Campaign Digital Edition)
Abraham Lincoln to Hezekiah G. Wells, 4 August 1856 (Campaign Digital Edition)