Abraham Lincoln to Jesse Lynch, 10 April 1848 (Congressional Digital Edition)
Abraham Lincoln to Archibald Williams, 30 April 1848 (Congressional Digital Edition)
Abraham Lincoln to Elihu B. Washburne, 30 April 1848 (Congressional Digital Edition)
Abraham Lincoln to Silas Noble, 25 May 1848 (Congressional Digital Edition)
Abraham Lincoln to Richard S. Thomas, 19 June 1848 (Congressional Digital Edition)
James L. D. Morrison to Abraham Lincoln, 25 June 1848 (Congressional Digital Edition)
Abraham Lincoln to Walter Davis, 26 June 1848 (Congressional Digital Edition)
Abraham Lincoln to Horace Greeley, 27 June 1848 (Congressional Digital Edition)
Abraham Lincoln to David B. Campbell, 27 June 1848 (Congressional Digital Edition)
Abraham Lincoln to Stephen A. Hurlbut, 10 July 1848 (Congressional Digital Edition)
Abraham Lincoln to William H. Herndon, 10 July 1848 (Congressional Digital Edition)
Abraham Lincoln to William H. Herndon, 10 July 1848 (Congressional Digital Edition)
Abraham Lincoln to John Hogan, 14 July 1848 (Congressional Digital Edition)
Speech in U.S. House of Representatives on the Presidential Question, 27 July 1848 (Congressional Digital Edition)
Abraham Lincoln to William Schouler, [8] August 1848 (Congressional Digital Edition)
Abraham Lincoln to John D. McGill, [17 August] 1848 (Congressional Digital Edition)
Abraham Lincoln to James Smith, [17 August] 1848 (Congressional Digital Edition)
Abraham Lincoln to William Schouler, 28 August 1848 (Congressional Digital Edition)
Abraham Lincoln to Thaddeus Stevens, 3 September 1848 (Congressional Digital Edition)
Abraham Lincoln to Junius Hall, 3 September 1848 (Congressional Digital Edition)