[ca. 1:600] ""Volume includes title page, tablular index page, graphic index page, and ""Map of congrested district of Champaign, Ill. 1924.""" Fire insurance map colored to show building construction, locations of windows and doors, elevators, and available water facilities. Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Includes key to building colors and other features of construction and notes on water facilities, fire department, population and prevailing winds on index map page. "Map pages numbered 1-74; title, index, and congrested district map pages unnumbered"" 1 atlas (74 maps) 65 x 53 cm