Abraham Lincoln to Samuel D. Marshall, 22 January 1848 (Congressional Digital Edition)
Plea and Replication in Clark v. Harrison, [2 May 1848] (Congressional Digital Edition)
Walter Davis to Abraham Lincoln, 16 June 1848 (Congressional Digital Edition)
Abraham Lincoln to David B. Campbell, 27 June 1848 (Congressional Digital Edition)
Thomas Lincoln and John D. Johnston to Abraham Lincoln, 7 December 1848 (Congressional Digital Edition)
Abraham Lincoln to Thomas Lincoln and John D. Johnston, 24 December 1848 (Congressional Digital Edition)
Abraham Lincoln to Joshua F. Speed, 25 December 1848 (Congressional Digital Edition)
Abraham Lincoln to Joseph Gales and William W. Seaton, 22 January 1849 (Congressional Digital Edition)
Abraham Lincoln to William A. Crafts, 6 February 1849 (Congressional Digital Edition)
Levi Davis to Abraham Lincoln, 2 March 1849 (Congressional Digital Edition)
William Goodrich & Co. to Abraham Lincoln and John T. Stuart, 9 March 1849 (Campaign Digital Edition)
John W. Chickering to Abraham Lincoln, 11 May 1849 (Campaign Digital Edition)
John W. Chickering to Abraham Lincoln, 14 May 1849 (Campaign Digital Edition)
Abraham Lincoln to William Fithian, 16 February 1850 (Campaign Digital Edition)
Edward D. Baker to Abraham Lincoln, 18 May 1850 (Campaign Digital Edition)
Declaration and Praecipe in McHenry v. Penny, 13 August 1850 (Campaign Digital Edition)
Abraham Lincoln to Charles Anthony and James S. Goode, 10 February 1851 (Campaign Digital Edition)
Abraham Lincoln to William Martin, 19 February 1851 (Campaign Digital Edition)
Abraham Lincoln to William Martin, 21 February 1851 (Campaign Digital Edition)
Abraham Lincoln to William Martin, 24 February 1851 (Campaign Digital Edition)