Illinois Society of Architects · Chicago · leaf 120
evenand three-quarters inches high and treads not less than nine and one-half inches wideexclusive of nosings, except in winding stairs, where all treads at a point eighteeninches from the strings on the well side shall be at least nine and one-half incheswide, exclusive of nosings. 115 Telephone… … 8 North State Street, Engines, Boilers, Pumps, Wrought lr< n Pipe, Fittings, Brass Qoods, Radiators Pipe Coverings, Asbestos Materials, Fire Brick, etc. CHICAGO, ILL. Richard W. Chapman Co. Pipe and Boiler Covering Continuous Jointless Process Acme Radiator Shields 4329-31 N. Hamlin Ave. Phone…
Architecture · Building · Architects
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