Thompson's district map of Illinois, 1861
Subtitle: showing Congressional, Senatorial & legislative districts with vote & Census of 1860
Published: 1861
Language: eng
Subjects: Illinois. General Assembly; Election districts; Illinois; United States; Maps; United States. Congress
Notes: "Chs. Schober, Lith., Chicago."

"Entered according to Act of Congress in the year 1861 by M.H. Thompson in the Clerk's Office of the United States District Court for the Northern District of Illinois."

Includes table of county population and vote.