Abraham Lincoln to Stephen A. Hurlbut, 10 July 1848 (Congressional Digital Edition)
Abraham Lincoln to John Hogan, 14 July 1848 (Congressional Digital Edition)
Abraham Lincoln to William Schouler, [8] August 1848 (Congressional Digital Edition)
Abraham Lincoln to John D. McGill, [17 August] 1848 (Congressional Digital Edition)
Abraham Lincoln to James Smith, [17 August] 1848 (Congressional Digital Edition)
Abraham Lincoln to William Schouler, 28 August 1848 (Congressional Digital Edition)
Abraham Lincoln to Willie P. Mangum, 19 August 1852 (Campaign Digital Edition)
Thomas Corwin to Abraham Lincoln, 27 August 1852 (Campaign Digital Edition)