Resolution of the Illinois General Assembly regarding Revenue from the Sale of Public Lands, 10 January 1835 (Legislative Digital Edition)

A Bill relative to a State Road Therein Named, 2 February 1835 (Legislative Digital Edition)

A Bill relative to a State Road Therein Named, 12 February 1835 (Legislative Digital Edition)

A Bill to Establish a State Road from Beardstown in Cass County to Petersburg in Sangamon County, [13 July 1837] (Legislative Digital Edition)

Receipt of Schuyler Strong and Abraham Lincoln to John Hogan, 17 June 1840 (Legislative Digital Edition)

Speech in United States House of Representatives regarding Internal Improvements, [20 June 1848] (Congressional Digital Edition)

Abraham Lincoln to Jesse K. Dubois, 6 April 1857 (Campaign Digital Edition)

Abraham Lincoln to Jesse K. Dubois, 13 September 1857 (Campaign Digital Edition)

Abraham Lincoln to Josiah M. Lucas, 10 May 1858 (Campaign Digital Edition)