10/15/1858 Abraham Lincoln and Stephen Douglas wind up their seven debate series with a visit to the riverside town of Alton, Illinois. Source Citation Allen C. Guelzo, Lincoln and Douglas: The Debates that Defined America (New York: Simon & Schuster, 2008), 257. Record Data Date Certainty Exact Type Campaigns/Elections Major Topics Lincoln-Douglas Debates People Douglas, Stephen Arnold Lincoln, Abraham Places Alton, IL Documents Date 1858-09-25 David Davis to Abraham Lincoln, September 25, 1858 1858-10-15 Chicago (IL) Press and Tribune, "The Last of the Series," October 15, 1858 1858-10-15 Seventh Debate between Abraham Lincoln and Stephen A. Douglas at Alton, Illinois, October 15, 1858 1858-10-15 Recollection by Jeriah Bonham, Alton Debate, October 15, 1858 1858-10-15 Recollection by Gustave Koerner, Alton Debate, October 15, 1858 1858-10-15 Recollection by Edmond Beall, Alton Debate, October 15, 1858 1858-10-15 Abraham Lincoln, Seventh and Final Debate with Stephen Douglas, Alton, Illinois, October 13, 1858 1858-10-16 Quincy (IL) Whig, "Disappointed," October 16, 1858 1858-10-17 Chicago (IL) Times, “The Campaign – The Last Joint Debate,” October 17, 1858 1858-10-18 Chicago (IL) Press and Tribune, "The Alton Debate," October 18, 1858 1858-10-20 New York Evening Post, “Political,” October 20, 1858 Images City Hall, Broadway and Market Street, Alton, Illinois, circa 1890 Seventh Lincoln and Douglas Debate, Alton, Illinois, October 15, 1858, word cloud Further Reading Chicago (IL) Press and Tribune, "The Last of the Series," October 15, 1858 Quincy (IL) Whig, "Disappointed," October 16, 1858