Dear Friends, The NYC Municipal Library, not to be confused with the New York Public Library (NYPL), has free online research guides available on various topics> http://www.nyc.gov/html/records/html/library/research_guides.shtml Family researchers may especially be interested in these: PROPERTY http://www.nyc.gov/html/records/downloads/pdf/property.pdf VOTER Information http://www.nyc.gov/html/records/downloads/pdf/genealogical_information.pdf Enjoy! Barb