Dover, Kent County, Delaware.Sanborn Map CompanyJune, 1919.Fire insurance map, colored to show building construction, property boundaries and house and block numbers."15 sheets (2729)."Coordinates not present on map and are approximated.Includes index to streets and buildings.Sheet 1 includes key to building colors and other features of construction, water facilities and fire department, index map for the adjoining sheets.Stamps on sheet 1: CLF 33650; Sep. 9, 1919.cartographic