Scale approximately 1:74,000 (W 83°25ʹ13ʺ--W 82°51ʹ29ʺ/N 40°42ʹ18ʺ--N 40°26ʹ01ʺ).
Note:
Indexed. Also shows house numbering system. Includes roads and streets index, diagram of "House numbering grid system of Marion County," table of county statistics, notes, and color illustration.