The New York Public Library (NYPL) is a public library system in New York City. With nearly 53 million items and 92 locations, the New York Public Library is the second-largest public library in the United States behind the Library of Congress and the fourth-largest public library in the world. It is a private, non-governmental, independently managed, nonprofit corporation operating with both private and public financing.
https://en.wikipedia.org/wiki/New_York_Public_Library