Abraham Lincoln to Gustave P. Koerner, 19 January 1858 (Campaign Digital Edition)

Abraham Lincoln to John Olney, 29 January 1858 (Campaign Digital Edition)

Newton D. Strong to Abraham Lincoln, 5 February 1858 (Campaign Digital Edition)

Irvin Camp to Abraham Lincoln, 6 February 1858 (Campaign Digital Edition)

Abraham Lincoln to Henry E. Dummer, 7 February 1858 (Campaign Digital Edition)

Abraham Lincoln to Joseph Gillespie, 7 February 1858 (Campaign Digital Edition)

Abraham Lincoln to Gustave P. Koerner, 7 February [1858] (Campaign Digital Edition)

Abraham Lincoln to Edward G. Miner, 19 February 1858 (Campaign Digital Edition)

Lincoln & Herndon to Samuel C. Davis & Company, 23 February 1858 (Campaign Digital Edition)

Inscription of Abraham Lincoln to Henry B. Rankin in Autograph Album, 23 February 1858 (Campaign Digital Edition)

Abraham Lincoln to Mark Carley, 25 February 1858 (Campaign Digital Edition)

Abraham Lincoln to Owen Lovejoy, 8 March 1858 (Campaign Digital Edition)

Abraham Lincoln to Richard Yates, 9 March 1858 (Campaign Digital Edition)

Abraham Lincoln to Solon Cumins, 11 March 1858 (Campaign Digital Edition)

Abraham Lincoln to William H. Bissell, 22 March 1858 (Campaign Digital Edition)

William H. Herndon to Abraham Lincoln, 24 March 1858 (Campaign Digital Edition)

Alfred Hyde to Abraham Lincoln, 25 March 1858 (Campaign Digital Edition)

Abraham Lincoln to Jonathan Haines, 27 March 1858 (Campaign Digital Edition)

Abraham Lincoln to Jackson Grimshaw, 27 March 1858 (Campaign Digital Edition)

Jackson Grimshaw to Abraham Lincoln, 3 April 1858 (Campaign Digital Edition)