San Francisco : Architect and Engineer, Inc · leaf 405
or at a distance from any building orless than half the height of that build-ing. (b) Against light Incendiary bombs andfalling splinters from anti - aircraftshells. The British standard recommended for bombsplinter protection is about as follows: Plain concrete, minimum exterior wall thick-ness,… … 1 ARCHITECT AND ENGINEER
Architecture · Building
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![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-349-142.webp)
