Linn Grove, Indiana
Linn Grove is an unincorporated community in Hartford Township, Adams County, in the U.S. state of Indiana. History
The first post office at Linn Grove was established as "Linn" in 1848. It is still currently in operation. Geography
Linn Grove is located at . References

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Unincorporated communities in Adams County, Indiana
Unincorporated communities in Indiana