The Sanborn Fire Insurance Maps of Colorado is a digital collection of Sanborn fire insurance maps of cities across Colorado. The collection contains 346 maps of 79 principal cities in 52 counties covering the years 1883-1922.
Digitization of the print material was originally funded in part through a Library Services and Technology Act (LSTA) grant administered by the Colorado State Library and in part by the Friends of the Libraries in 2007: Building Colorado Story by Story: The Sanborn Fire Insurance Map Collection.
Permanent URL: https://doi.org/10.25810/gp8q-3r24