Petition of John Chatham and Others to U.S. Congress, [December 1847] (Congressional Digital Edition)

Petition of John Rogers and Others to U.S. Congress, [14 February 1848] (Congressional Digital Edition)

Justin Butterfield to Abraham Lincoln, 27 February 1848 (Congressional Digital Edition)

Petition of R. C. Cowden and Others to U.S. Congress, 20 December 1848 (Congressional Digital Edition)

Petition of William C. Greenleaf and Others to U.S. Congress, 20 January 1849 (Congressional Digital Edition)

Petition of R. W. Burton and Others to U.S. Congress, [29 January 1849] (Congressional Digital Edition)

Petition of A. H. H. Perkins and Others to U.S. Congress, [1 February 1849] (Congressional Digital Edition)

Petition of Ezekiel Bowman and Others to U.S. Congress, [13 February 1849] (Congressional Digital Edition)

Joint Resolution of Illinois General Assembly to Abraham Lincoln, 19 February 1849 (Congressional Digital Edition)

Opinion regarding Pre-emption of Public Land, 6 March 1856 (Campaign Digital Edition)