- Office of the Auditor (Delaware County, Ind.); Woolpert Geographic Information Services; The Sidwell Company
- 1975-2000 (Plat)
- Indiana Memory
- Ball State University. University Libraries. Archives and Special Collections
Ball State University. University Libraries
E 1/2 NE 1/4 SEC 12 T19N R8E. Davis Addition; Richman's Addition; Dale's Addition; Snider's Addition; Lefter's Addition.
- Plats; Maps; Aerial photographs; Black and white images
- Salem (Delaware County, Ind. : Township)