Coles Mills, OhioColes Mills is a ghost town in Delaware County, in the U.S. state of Ohio. The precise location of the extinct town is unknown to the GNIS.[1] HistoryA post office called Coles Mills was established in 1841, and remained in operation until 1856.[2] The namesake mills were a sawmill and gristmill operated by Joseph C. Cole.[3] References
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