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Geological and sectional map of part of southern Illinois bordering on the lower Ohio : embracing the estate of the Saline Coal & Manufacturing Co., : showing the lowest workable seams of coal on the Ohio River ; drawn to accompany the report of Dr. D. D. Owen
Zusammenfassung
Public domain scan of a vintage map, plan, atlas, free to use, no copyright restrictions - Picryl description.
Tags
Datum
1851 - 1859
Quelle
New York Public Library
Copyright-info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")
