Abraham Lincoln to Orville H. Browning, 12 November 1854 (Campaign Digital Edition)
Elihu B. Washburne to Abraham Lincoln, 18 July 1856 (Campaign Digital Edition)
John E. McClun to Abraham Lincoln, 21 July 1856 (Campaign Digital Edition)
Elihu B. Washburne to Abraham Lincoln, 22 May 1858 (Campaign Digital Edition)
Abraham Lincoln to Charles H. Ray, 6 June 1858 (Campaign Digital Edition)
Abraham Lincoln to the Editors, Chicago Tribune, 8 June 1858 (Campaign Digital Edition)
Ward H. Lamon to Abraham Lincoln, 9 June 1858 (Campaign Digital Edition)
Abraham Lincoln to Ward H. Lamon, 11 June 1858 (Campaign Digital Edition)
Andrew McCallen to Abraham Lincoln, 12 June 1858 (Campaign Digital Edition)
David Davis to Abraham Lincoln, 14 June 1858 (Campaign Digital Edition)
Abraham Lincoln to Andrew McCallen, 19 June 1858 (Campaign Digital Edition)
James W. Somers to Abraham Lincoln, 22 June 1858 (Campaign Digital Edition)
Joseph Medill to Abraham Lincoln, 23 June 1858 (Campaign Digital Edition)
John L. Scripps to Abraham Lincoln, 23 June 1858 (Campaign Digital Edition)
Abraham Lincoln to Henry C. Whitney, 24 June 1858 (Campaign Digital Edition)
Abraham Lincoln to Joseph Medill, 25 June 1858 (Campaign Digital Edition)
Abraham Lincoln to Charles H. Ray, 27 June 1858 (Campaign Digital Edition)
Robert Moseley to Abraham Lincoln, 29 June 1858 (Campaign Digital Edition)
Abraham Lincoln to John J. Crittenden, 7 July 1858 (Campaign Digital Edition)
William H. Hanna to Abraham Lincoln, 13 July 1858 (Campaign Digital Edition)