- Indiana Memory
- Allen County Public Library
Geodetic Survey Marker located on Lincoln Highway at the corner of the Stephenson (Old Ridge) Cemetery.
- The images in the Allen County Public Library's digital library may be viewed, downloaded, and printed for personal or educational use, but any commercial use is prohibited without permission. Some collections may have other rights retained. Questions may be directed to the Special Collections Division of the Library at Genealogy@ACPL.Info or (260) 421-1225.