San Francisco : Architect and Engineer, Inc · leaf 462
Portland Cement Company 45 PARAMOUNT Built-in Fixture Company • R REPUBLIC Steel Corporation 44 s SALL Mountain Company 7 SCOTT Company 48 SIMONDS Machinery Company 44 SISALKRAFT Company 43 STANLEY Works, The * TTORMEY Company, The 47 u U. S. STEEL Company 9 V VERMONT Marble Company ■■ 43 w… … • AL-MO Supply Duct isthe non-metallic material for constructing supply andreturn ducts for Warm Air Heating, Ventilating andAir Conditioning Systems. Its use permits many in-stallations that would otherwise be impossible becauseof the Government rulings restricting the use ofmetals. Sal-Mo Supply…
Architecture · Building
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