Tags: Library.
The Astor Library was a free public library developed primarily through the collaboration of New York merchant John Jacob Astor and New England educator and bibliographer Joseph Cogswell. It was primarily meant as a research library and its books did not circulate. It opened to the public in 1854 and in 1895 consolidated with the Lenox Library and the Tilden Foundation to become the New York Public Library (NYPL). During this time its building was expanded twice in 1859 and 1881.
