100 ft. to one in., Scale 1:1,200, Partial cadastral map., Sht. 1 includes index and location maps., Fire insurance map hand colored to show building construction, locations of windows and doors, elevators, and available water facilities., Includes key to features of construction on sheet 1., Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers., Published circa 1928., 12 maps : col., 64 x 54 cm
Sanborn Map Company (1928). Aledo, Mercer County, Illinois, July 1928. Sanborn Map Company. https://digital.library.illinois.edu/items/a58b9f50-808e-013b-4432-02d0d7bfd6e4-f (map)