Petition of W. D. Scott and others to U.S. Congress (Congressional Digital Archive)
Petition of George Snyder and others to U.S. Congress (Congressional Digital Archive)
Petition of A. Glenn and others to U.S. Congress (Congressional Digital Archive)
Petition of H. Hemesaat and others to U.S. Congress (Congressional Digital Archive)
Petition of John H. Schemmel and others to U.S. Congress (Congressional Digital Archive)
Petition of John Reichert and others to U.S. Congress (Congressional Digital Archive)
Petition of Rufus A. Grider and others to U.S. Congress (Congressional Digital Archive)
Petition of J. Byers and others to U.S. Congress (Congressional Digital Archive)
Survey Map of Postal Route in Select Michigan Counties (Congressional Digital Archive)
Inscription of Abraham Lincoln in Autograph Album, [1848 - 1849] (Congressional Digital Edition)
Abraham Lincoln to Unknown, [1848-1849] (Congressional Digital Edition)
Abraham Lincoln to Zachary Taylor, 25 January 1850 (Campaign Digital Edition)
Abraham Lincoln to Orville H. Browning, 29 January 1850 (Campaign Digital Edition)
Abraham Lincoln to William B. Preston, 29 January 1850 (Campaign Digital Edition)
Abraham Lincoln to Thomas J. Turner, 8 February 1850 (Campaign Digital Edition)
Abraham Lincoln to Sylvester Emmons, 9 February 1850 (Campaign Digital Edition)
Abraham Lincoln to John Tillson, 15 February 1850 (Campaign Digital Edition)
Abraham Lincoln to William Fithian, 16 February 1850 (Campaign Digital Edition)
Abraham Lincoln to George W. Crawford, 20 February 1850 (Campaign Digital Edition)
Abraham Lincoln to Abraham Bale, 22 February 1850 (Campaign Digital Edition)