San Francisco : Architect and Engineer, Inc · leaf 169
a complete unit,including motor andwheel, the ventilator Isready for electrical con-nection to plug outlet inmotor compartment, tobe installed betweenjoists, over kitchen range.A small dimension ductis run out of doors. Centrifugal, squirrel cage wheelgenerates pressure to force air rapidly through… … PREFABRICATED HOUSE OF V^OOD PANELS A new demonstration house of prefabricated woodpanel had its first showing on the occasion of Mrs.Franklin D. Roosevelts visit to the Forest Products Lab-oratory, November 6. Interest was manifested by Mrs.Roosevelt in the complete living arrangements pro-vided,…
Architecture · Building
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