Scale 1:600. 50 ft. to 1 in. Also shows factories, commercial occupancy of buildings, property boundaries, and house and block numbers. Fire insurance map hand colored to show building construction, locations of windows and doors, and available water facilities. Originally issued as bound volume. Partial cadastral map. Sheets numbered 1-105 Shows area west and south of Lake Michigan, bounded by Stony Island Avenue and East 71st and East 87th streets. Symbol key on key map sheet. title page, key map, and street index on 2 unnumbered sheets. 105 maps, colored, 2 unnumbered sheets 71 x 48 cm