Abraham Lincoln to Thomas J. Nance, 10 December 1835 (Legislative Digital Edition)
Benjamin S. Edwards and Abraham Lincoln to the Editor of the Sangamo Journal, 25 June 1841 (Congressional Digital Edition)
Memorandum concerning John R. Jeffries, [1 May 1849] (Campaign Digital Edition)
Memorandum concerning John R. Jeffries, [1 May 1849] (Campaign Digital Edition)