San Francisco : Architect and Engineer, Inc · leaf 111
assures a safe, insulated, fuel-savingduct system. It has been checked by leading independentlaboratories and proved to possess a wide margin of safety.Factory fabricated and packaged in cartons, there is nowaste space in shipping and storing. It is most economicaland convenient to handle. NO… … Factory folded and patked icartons for protection, convcnicnt handling and easy storage SAIL MOUNTAIN COMPANY 176 W. Adams St., DEPT. A. CHICAGO. ILL WAR ON FUEL WASTE Conservation of fuel is expected to be nation-widethis fall and winter. To that end, the American Societyof Heating and Ventilating…
Architecture · Building
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