More than 660,000 Sanborn maps of more than 12,000 American towns and cities. This resource requires VPN. Please use the Georgia Tech VPN service.
The Sanborn Fire Insurance Maps Online Checklist provides a searchable database of the fire insurance maps published by the Sanborn Map Company housed in the collections of the Geography and Map Division. The online checklist is based upon the Library's 1981 publication Fire Insurance Maps in the Library of Congress and will be continually updated to reflect new acquisitions. The online checklist also contains links to existing digital images from the collection and will be updated as new images are added.