Scale 1:100,000. 1 cm. on the map represents 1 km. on the ground, universal transverse Mercator
(W 88⁰30ʹ--W 87⁰55ʹ/N 39⁰54ʹ--N 39⁰38ʹ).
Relief shown by spot heights.
Compiled from USGS 1:24 000-scale topographic maps dated 1982-83. Planimetry revised from aerial photographs taken 1983-84 and other source data. Map edited 1986.
Panel title.
Includes "Location diagram" and "Index to 1:24 000-scale maps."