The NYPL Map Warper is a tool for digitally aligning ("rectifying") historical maps from the NYPL's collections to match today's precise maps. Visitors can browse already rectified maps or assist the NYPL by aligning a map. Play the video above to tour the site and learn how to rectify a map yourself.
Everyone is welcome to participate!
Map of Staten Island o Richmond County. 16 views of buildings on border. Also view of Elliottville the property of Dr. S. M. Elliott.
From Staten Island (In 1 layer) Depicts: 1853
|1853||about 6 hours ago.||6 control points.|
Brooklyn, Vol. 2, Double Page Plate No. 6; Part of Ward 7, Section 7; Map bounded by De Kalb Ave., Bedford Ave.; Including Gates Ave., Washington Ave.
from Wards 7, 11, 20, 21, 23, 24 & 25. (In 2 layers) Depicts: 1904
|1904||about 10 hours ago.||4 control points.|
From Maryland (In 5 layers) Depicts: 1870
|1870||1 day ago.||5 control points.|