Colton's New Sectional Map of the State of Illinois. Complied from the United States Surveys. Also exhibiting the Internal Improvements, distances between Towns, Villages, & Post Offices: the outlines of Prairies, woodlands, Marshes & the lands donated to the State by the Genl. Govt for the purpose of Internal Improvement.
Size: Printed area measures 41 x 27.5 inches (104.14 x 69.85 centimeters)
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