Illinois Atlas & Gazetteer

Front Cover
DeLorme Mapping, 1991 - Reference - 96 pages
Another great DeLorme topographic atlas but of Illinois ? How much elevation variation has this state? A fair bit. And the contour interval is set at 30 feet. These 1:150,000 scale maps include much else fishing, museums, historic sites. 11x15.5 Annotation copyright Book News, Inc. Portland, Or.