Historical maps from the Sanborn fire insurance map company from 1867 to 1970 that show details of buildings and urban infrastructure.
Historical maps from the Sanborn fire insurance map company from 1867 to 1970 that show details of buildings (including construction materials, use of buildings, and name of owners), streets, lot lines, and neighborhood infrastructure like roads and water mains are included. Because the maps were published at different times, each one shows a snapshot of the neighborhood in a different historical era. Maps of hundreds of Oregon, Washington, and California towns and cities are included.
