William M. Fishback to Abraham Lincoln, 17 May 1858 (Campaign Digital Edition)
Abraham Lincoln to William H. Davenport, 22 May 1858 (Campaign Digital Edition)
Abraham Lincoln to Israel S. Piper, 28 May 1858 (Campaign Digital Edition)
Lorenzo P. Sanger to Abraham Lincoln, 12 June 1858 (Campaign Digital Edition)
Abraham Lincoln to Orville H. Browning, 22 June 1858 (Campaign Digital Edition)
Egbert O. Hill to Abraham Lincoln, 10 July 1858 (Campaign Digital Edition)
Richard Lloyd to Abraham Lincoln, 10 July 1858 (Campaign Digital Edition)
Thomas J. Turner to Abraham Lincoln, 27 July 1858 (Campaign Digital Edition)