San Francisco : Architect and Engineer, Inc · leaf 278
inite-ly without further protection or renewal. Upkeepand maintenance expense have been reduced to an absolute minimum, if not altogether done awaywith. Although sash may always be operatedwith surprisingly slight effort, they fit snuglyagainst the frame, slide on integral weatherstripguides, and… … Installation completed and trim applied. Note narrowmuUion and unobstrusive hardware. Sash may be raisedor lowered with little finger. ^57 ►
Architecture · Building
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