Report of Legislative Debate on Apportionment of Representation in the State, 21 January 1835 (Legislative Digital Edition)

Summary of Legislative Debate on Apportionment, 7 January 1841 (Legislative Digital Edition)

Summary of Legislative Debate on Apportionment, 7 January 1841 (Legislative Digital Edition)

Summary of Speech in Illinois General Assembly concerning Apportionment, [9 January 1841] (Legislative Digital Edition)

Abraham Lincoln to John T. Stuart, 5 February 1841 (Legislative Digital Edition)

Anson G. Henry and Others to Henry E. Dummer and Others, 2 July 1842 (Congressional Digital Edition)

Abraham Lincoln to Joseph Gillespie, 19 January 1858 (Campaign Digital Edition)

Abraham Lincoln to George T. Brown, 19 January 1858 (Campaign Digital Edition)

Abraham Lincoln to Gustave P. Koerner, 19 January 1858 (Campaign Digital Edition)

Abraham Lincoln to Joseph Gillespie, 7 February 1858 (Campaign Digital Edition)

Abraham Lincoln to Gustave P. Koerner, 7 February [1858] (Campaign Digital Edition)