Protest in Illinois Legislature on Slavery, 3 March 1837 (Legislative Digital Edition)
Summary of Speech at Springfield, Illinois, 9 September 1854 (Campaign Digital Edition)
Report of Speech at Bloomington, Illinois, 12 September 1854 (Campaign Digital Edition)
Report of Speech at Bloomington, Illinois, 12 September 1854 (Campaign Digital Edition)
Ichabod Codding to Abraham Lincoln, 13 November 1854 (Campaign Digital Edition)
Abraham Lincoln to Ichabod Codding, 27 November 1854 (Campaign Digital Edition)
Abraham Lincoln to George Robertson, 15 August 1855 (Campaign Digital Edition)
Circular Letter to the Members of the National Kansas Committee, [9 July 1856 - 16 July 1856] (Campaign Digital Edition)
Julian M. Sturtevant to Abraham Lincoln, 16 September 1856 (Campaign Digital Edition)
Stephen G. Paddock and John H. Bryant to Abraham Lincoln, 4 June 1858 (Campaign Digital Edition)
Fragment on the Struggle Against Slavery, [July - October 1858] (Campaign Digital Edition)
Abraham Lincoln to Burton C. Cook, 2 August 1858 (Campaign Digital Edition)
Campbell W. Waite to Abraham Lincoln, 4 August 1858 (Campaign Digital Edition)
John A. Jones to Abraham Lincoln, 7 August 1858 (Campaign Digital Edition)