Illinois counties and the 1940 census
Subtitle: February, 1940
By: By the staff of the Illinois State planning commission
Published: 1941
Place of publication: Chicago, Ill
Language: eng
Number of pages: 16
Subjects: Population
Notes: At head of title: State of Illinois. Dwight H. Green, governor.

Reproduced from type-wriiten copy.

Date corrected on label to February, 1941.