found: NUCMC data from Rutgers Univ. Libr. for Supawnna Bank Meadow Company. Records, 1854-1905(Pennsville; Salem County, N.J.; township formerly Lower Penns Neck)
found: Rand McNally comm. atlas, 1979(Pennsville, N.J.; Township, Salem County; name changed from Lower Penns Neck in 1966; census name Pennsville Center)
found: Rand McNally comm. atlas, 1991(Pennsville, census desig. place and township, in Salem Co.; urban area coextensive with township)
found: GeoNames, algorithmically matched, 2009(ppl; 39°39ʹ12ʺN 075°31ʹ00ʺW)