J. H. Colton. Copyright 1855.
Two hand colored maps (each approx 11 x 7 inches), within decorative border 12 1/2 x 15 1/2 inches on sheet 15 3/4 x 18 1/2 inches. Light soiling in upper margin ending well outside image area, extremely soft crease in middle not visible from the front, soft crease at upper right corner; maps clean and bright. The Chicago city plan predates the 1871 Chicago fire. Item #28779