The Lionel Pincus & Princess Firyal Map Division is very proud to announce the release of more than 20,000 cartographic works as high resolution downloads. We believe these maps have no known US copyright restrictions.* To the extent that some jurisdictions grant NYPL an additional copyright in the digital reproductions of these maps, NYPL is distributing these images under a Creative Commons CC0 1.0 Universal Public Domain Dedication. The maps can be viewed through the New York Public Library’sDigital Collections page, and downloaded (!), through the Map Warper.
What does this mean? Simply put, “it means you can have the maps, all of them if you want, for free, in high resolution.” Maps like that above, of New York’s Central Park, issued in 1863, ten years before Frederick Law Olmstead and Calvert Vaux completed their historic re-design.