Archive of New York City directories
New York City directories record the names and addresses of city residents, businesses, churches, schools, police stations, courts, and other government offices, as well as the names of individuals associated with those institutions. They also feature images, including maps, illustrations of buildings, and advertisements. NYPL's City Directory collection ranges from 1786 through 1934, with print and microfilm holdings belonging to the Rare Books and Milstein divisions. Subsequent telephone directories belonging to the Milstein division have also been added to this collection.
Includes funding from Ford, Hewlett, Luminate, MacArthur, OpenSocietyFoundation, and Chandler foundations totaling over half a billion dollars
MDS standardizes communication and data-sharing between cities and private mobility providers, such as e-scooter and bike-share companies.
Use this free tool from JustFix to research your building and investigate landlords! We use property ownership mapping to identify a landlord's portfolio
HXL is a different kind of data standard, designed to improve information sharing during a humanitarian crisis without adding extra reporting burdens.
