Report of Abraham Lincoln, Michael Killion, and Hugh Armstrong to the Sangamon County Commissioners' Court, [2] June 1834 (Legislative Digital Edition)
Report of Abraham Lincoln, Michael Killion, and Hugh Armstrong to the Sangamon County Commissioners' Court, [2] June 1834 (Legislative Digital Edition)
Survey for the Sangamon County Commissioners' Court, 2 June 1836 (Legislative Digital Edition)