Cite
Sanborn Map Company. (n.d.). Penns Grove, Salem County, New Jersey. New York : Sanborn Map Company, 1909.. https://catalog.princeton.edu/catalog/5593257 (map)
Available from: https://geo.btaa.org/catalog/princeton-cj82kb207
Sanborn Map Company. (n.d.). Penns Grove, Salem County, New Jersey. New York : Sanborn Map Company, 1909.. https://catalog.princeton.edu/catalog/5593257 (map)
Available from: https://geo.btaa.org/catalog/princeton-cj82kb207