Established in 1898, the Map Division today
holds some 431,000 maps, 16,000 atlases and books about cartography. The
collection is international in scope, and dates from the 16th century to
the present, with a focus on cities, especially New York City. Computer
mapping and Geographic Information Systems [GIS] are new programs of the
Map Division. Six computer mapping workstations are located in the newly
renovated Map Division for public use.