1867. Sanborn Map Company. Digital Sanborn® Maps (1867-1970) delivers detailed property and land-use records that depict the grid of everyday life in more than 12,000 U.S. to... ProQuest Information and Learning.
1880. Provides access to a digital collection of historical color fire insurance maps, real estate atlases, and similar land use maps for North America. ... Historical Information Gatherers, Inc.
1867. Sanborn Map Company. ProQuest Sanborn Maps Geo Edition (1867-1970) provides digital access to thousands of large-scale maps of American towns and cities, searchable by ... ProQuest Information and Learning.