"A New Map of the State of Illinois", Thomas, Cowperthwait & Co.
Period: 1850 (dated)
Publication: A New General Atlas
Color: Hand Color
13 x 15.5 inches
33 x 39.4 cm
A wonderful example of the county boundaries, towns, railroads and common roads (completed, in progress and proposed) as they existed in the mid-19th century. Great detail and color with Cowperthwait's signature border. Very good with ample margins save the left side which is 1/8" at top.