John T. Stuart and Abraham Lincoln to Levi Davis, 15 March 1838 (Legislative Digital Edition)
Contingent Fee Agreement and Promissory Note of James W. Crain to Stuart & Lincoln, 20 April 1838 (Legislative Digital Edition)
Account of Joseph Klein to Stuart & Lincoln, [1837-1838] (Legislative Digital Edition)
Receipt of Abraham Lincoln to Josiah N. Francis, 12 June 1841 (Congressional Digital Edition)
Abraham Lincoln to Joshua F. Speed, 27 March 1842 (Congressional Digital Edition)
Logan & Lincoln to George W. Hawley, 18 April 1842 (Congressional Digital Edition)
Logan & Lincoln to Benjamin Briggs, 24 December 1842 (Congressional Digital Edition)
Abraham Lincoln to Joshua F. Speed, 18 January 1843 (Congressional Digital Edition)
Abraham Lincoln to Joshua F. Speed, 24 March 1843 (Congressional Digital Edition)
Abraham Lincoln to Joshua F. Speed, 18 May 1843 (Congressional Digital Edition)
Abraham Lincoln to Simeon Ryder, 16 February 1844 (Congressional Digital Edition)
Abraham Lincoln to Rowland, Smith & Company, 24 April 1844 (Congressional Digital Edition)
Abraham Lincoln to John W. Vance, 7 July 1844 (Congressional Digital Edition)
Logan & Lincoln to Benjamin Briggs, 12 August 1844 (Congressional Digital Edition)
Abraham Lincoln to Samuel D. Marshall, 6 December 1844 (Congressional Digital Edition)
Abraham Lincoln to Archibald Williams, 1 March 1845 (Congressional Digital Edition)
Thomas Clements to Logan & Lincoln, 19 March 1845 (Congressional Digital Edition)
Abraham Lincoln to James McDowell, 8 August 1845 (Congressional Digital Edition)
Abraham Lincoln to Samuel D. Marshall, 30 December 1845 (Congressional Digital Edition)
James Wiley to Jesse B. Thomas or Abraham Lincoln, 21 January 1846 (Congressional Digital Edition)