Agreement between Samuel Wyckoff and Dennis Forrest, 19 June 1843 (Congressional Digital Edition)
Thomas Ford to Norman H. Purple, Abraham Lincoln, and Stephen J. Jankiewicz, 8 July 1843 (Congressional Digital Edition)
Arbitration Agreement and Award to the State of Illinois Against Anson G. Henry, 14 July 1843 (Congressional Digital Edition)
Report of Arbitration Award in Dispute between David Spear and Isaac P. Spear, 6 December 1851 (Campaign Digital Edition)