San Francisco : Architect and Engineer, Inc · leaf 292
e country a large body of highly trainedtechnicians who are able and willing, nay Impatient,to make their Important contribution to the war effort. These men are experts fundamentally equipped todeal with camouflage and planning for protection. Theservices of the architects of this country should… … SECURITY VALVES FOR EARTHQUAKES Earthquake-operated gas shut-off valves, Installedthroughout California to prevent explosions or firefollowing shocks, canne into a new scientific role earlyin November. Following a relatively severe earthquakein the Los Angeles area, a record was made of thevalves…
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