Abraham Lincoln to James Steele and Charles Summers, 12 February 1857 (Campaign Digital Edition)
Abraham Lincoln to Thomas L. Harris, 17 February 1857 (Campaign Digital Edition)
Abraham Lincoln to John E. Rosette, 20 February 1857 (Campaign Digital Edition)
Check of Abraham Lincoln to Robert Irwin, 14 March 1857 (Campaign Digital Edition)
William H. Bissell to Abraham Lincoln, 19 March 1857 (Campaign Digital Edition)
Declaration in Abraham Lincoln v. Illinois Central Railroad, [30 March 1857] (Campaign Digital Edition)
Abraham Lincoln to Jesse K. Dubois, 6 April 1857 (Campaign Digital Edition)
Thomas Meharry to Abraham Lincoln, 6 April 1857 (Campaign Digital Edition)
Abraham Lincoln to Thomas Meharry, 21 April 1857 (Campaign Digital Edition)
David Davis to William H. Bissell, 8 May 1857 (Campaign Digital Edition)
Abraham Lincoln to Charles D. Gilfillan, 9 May 1857 (Campaign Digital Edition)
Abraham Lincoln to Joseph W. Brackett, 18 May 1857 (Campaign Digital Edition)
Abraham Lincoln to Newton D. Strong and George P. Strong, 25 May 1857 (Campaign Digital Edition)
Abraham Lincoln to Jonathan K. Cooper and Hugh W. Reynolds, 28 May 1857 (Campaign Digital Edition)
Petition of Anderson P. Miller and Others to William H. Bissell, [May 1857] (Campaign Digital Edition)
Abraham Lincoln to Cornell, Waite & Jameson, 2 June 1857 (Campaign Digital Edition)
Benjamin F. Jonas to Abraham Lincoln, 4 June 1857 (Campaign Digital Edition)
Abraham Lincoln to Charles A. Purdy, 9 June 1857 (Campaign Digital Edition)
Agreement regarding the Missouri Democrat, 3 July 1857 (Campaign Digital Edition)
Abraham Lincoln to Gustave P. Koerner, 19 July 1857 (Campaign Digital Edition)