1891. Sanborn Map Company. Scale 1:600. 50 ft. to an inch Fire insurance map hand colored to show building construction, locations of windows and doors, elevators, and availa... Central Map, Survey and Publishing Co.
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1891. Sanborn Map Company. Scale 1:600. 50 feet to 1 inch. Some map pages uncolored. Includes Collective line map of the packing houses -- Chicago oriented with north to the ... Central Map, Survey and Publishing Co.