You can upload content for the page named below. If you change the page name, you can also upload content for another page. If the page name is empty, we derive the page name from the file name.
Maps I've georectified (or am in the process of georectifying) on NYPL's website. See here as well.
http://maps.nypl.org/warper/maps/29634 - last edit = version 70
http://maps.nypl.org/warper/maps/12709 - last edit = version 108
http://maps.nypl.org/warper/maps/26306 - last edit = version 170
http://maps.nypl.org/warper/maps/31229 - last edit = version 79