Subject Guide
Static Maps
- Sanborn Maps, 1867-1970
Includes more than 660,000 large-scale maps - David Rumsey Historical Maps
Over 11,000 historical maps primarily from North and South America, most of them adjusted for use with the GIS browser embedded within the site. - Perry-Casteneda Library Map Collection
A list of online maps from one of the best collections in the world. - Old Maps Online
Useful for doing map-based searched for digitized historical maps in other online collections. - Library of Congress Map Collections 1500-2004
"The focus of Map Collections is Americana and Cartographic Treasures of the Library of Congress; the collection is organized according to seven major categories."