For old maps, here are some suggestions you can try using: Old history books. Books on the Revolutionary War itself which discuss New Jersey. Library of Congress in Washington DC. LDS Library in Salt Lake City. State Archives in New Jersey. Rutgers University. Old Atlases. National Archives in Washington DC. Your local University library or even public library. Stanford Library at Stanford University in Palo Alto, California. Any New Jersey Historical and/or Genealogical Society within the state. New Jersey Historical and Genealogical Society in Trenton. These are just a few ideas that are available to the researcher. Christie Trapp