San Francisco : Architect and Engineer, Inc · leaf 166
t as Designed When Construction Materials are Inspected at point of Manufacture and during Erection by ROBERT W. HUNT COMPANY Cement, Concrete, Chemical, Metallurgical,X-Ray and Physical Laboratories Chicago ■ New York - Pittsburgh Los Angeles - All Large Cities San Francisco, 251 Kearny Street NEW… … poration of Los Angeles. To the for-mer hazards of explosion from un-controlled gas has been added theever-present danger of sabotage ofsupply lines, against which protectionmust now be given for public build-ings, industrial plants, commercial es-tablishments and homes. The new valves can be set…
Architecture · Building
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