| The Columbia Gazetteer of North America. 2000. |
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| Corwin |
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| Corwin, village (1990 pop. 225), Warren co., SW Ohio, 18 mi/29 km SSE of Dayton and on Little Miami R.; 39°31'N 84°04'W. |
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| | | The Columbia Gazetteer of North America. Copyright © 2000 Columbia University Press. |
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