Abraham Lincoln to John M. Clayton, 25 November 1849 (Campaign Digital Edition)
Abraham Lincoln to Thomas Corwin, 1 September [1850] (Campaign Digital Edition)
Richard B. Servant to Abraham Lincoln, 14 June 1858 (Campaign Digital Edition)
Abraham Lincoln to John M. Clayton, 25 November 1849 (Campaign Digital Edition)
Abraham Lincoln to Thomas Corwin, 1 September [1850] (Campaign Digital Edition)
Richard B. Servant to Abraham Lincoln, 14 June 1858 (Campaign Digital Edition)