Daniel_Stuckey (2647775) writes "Finally, you don't have to raise your voice over a group of whisperers in the New York Public Library to get a better view of its map collection. Actually, you don't even need to visit the place at all. Over 20,000 maps and cartographic works from the NYPL's Lionel Pincus & Princess Firyal Map Division have been uploaded and made downloadable for the public.
'We believe these maps have no known U.S. copyright restrictions,' explains a blog post announcing the wholesale release of the library's map collection. 'It means you can have the maps, all of them if you want, for free, in high resolution. We've scanned them to enable their use in the broadest possible ways by the largest number of people.' The NYPL is distributing the maps under Creative Commons CC0 1.0 Universal Public Domain Dedication, which means you can do whatever you want with the maps."