A collection of a variety of maps created for different scopes and purposes, including political and geographical. The maps are categorized as follows: cadastral, discovery and exploration, military, panoramic, thematic, topographic, transportation.
This free collection focuses on rare 18th and 19th century maps of North and South America, although it also has maps from around the world. The collection dates from about 1700 to the 1950s. There are now more than 48,000 items online, with new additions added regularly.