Sanborn Fire Insurance Maps are large scale street plans produced by the Sanborn Fire Insurance company from 1867 to 1970. Sanborn maps show the outline of each building including the location of windows and doors together with street names, street and sidewalk widths, property boundaries, building use, and house and block numbers.
These maps are used by a wide range of researchers including local historians to locate and identify buildings and neighborhoods, urban historians to study the growth of towns and cities, and environmentalists concerned about impact of new developments.
Ohio. 1857-1922. Local histories and atlases at the county level published during the last quarter of the 19th century to the early years of the 20th century. Included are tables and lists of vital statistics, military service records, municipal and county officers, chronologies, portraits of individuals and views of urban and rural life. The atlases provide additional information on land use and settlement patterns and scarce early town and city plans.
Indiana. 1857-1922. Local histories and atlases at the county level published during the last quarter of the 19th century to the early years of the 20th century. Included are tables and lists of vital statistics, military service records, municipal and county officers, chronologies, portraits of individuals and views of urban and rural life. The atlases provide additional information on land use and settlement patterns and scarce early town and city plans.