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Start Over Year 1975 Creator Hutchison, Harold C. (Harold Christy), 1925- Bounding Box -180 -89.81531 180 89.456192

1. Map of southwestern Indiana showing locations of active coal mines

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1975. Hutchison, Harold C. (Harold Christy), 1925-. Blue line print. 'Base modified from Indiana Department of Conservation, Geological Survey. Base map of portion of western Indiana, 1951.' Includes... Indiana Department of Geology and Natural Resources.

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  • Hutchison, Harold C. (Harold Christy), 1925-1