San Francisco : Architect and Engineer, Inc · leaf 409
times and whenfully stretched gives a uni-form designated thicknesswhich insures the samemaximum insulation valueat all points. Fire, Moisture and Vermin Resistant Extremely Light, Clean and Easy to Install. GUNN, CARLE & CO. 20 Potrero Avenue San Francisco 3UN 5480 NEW FIRE EXTINGUISHER A new… … Alfifc Speedex Designed to more speedily ex-tinguish small oil or electrical fireswith no loss of extinguishing gason anything but the fire itself, anoperating valve lever is locateddirectly above the carrying handlewhich may be instantly openedby the pressure of the hand grip. All models of this…
Architecture · Building
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