View text source at Wikipedia
Mainsville is an unincorporated community in Southampton Township in Franklin County, in the U.S. state of Pennsylvania.[1]
Mainsville was founded ca. the 1860s.[2]
40°00′54″N 77°30′53″W / 40.01500°N 77.51472°W / 40.01500; -77.51472
This Franklin County, Pennsylvania state location article is a stub. You can help Wikipedia by expanding it.