Abraham Lincoln to Joseph S. Copes, 2 June 1858 (Campaign Digital Edition)
Lorenzo P. Sanger to Abraham Lincoln, 12 June 1858 (Campaign Digital Edition)
Richard Lloyd to Abraham Lincoln, 10 July 1858 (Campaign Digital Edition)
Daniel G. Hay to Abraham Lincoln, 27 July 1858 (Campaign Digital Edition)
Thomas J. Turner to Abraham Lincoln, 27 July 1858 (Campaign Digital Edition)
Richard Lloyd to Abraham Lincoln, 3 August 1858 (Campaign Digital Edition)
Charles D. Carr to Abraham Lincoln, 7 September 1858 (Campaign Digital Edition)