San Francisco : Architect and Engineer, Inc · leaf 658
Dow RoTREX Pump For severe suction requirementsWe also manufacture TRIPLEX POWER PUMPS and CENTRIFUGAL PUMPS We solicit your inquiries DOW-HERRIMAN CO. San Francisco Office, 140 Howard Streetphone Garfield 612 Plant Petaluma Cal. When writing to Advertisers please mention tills raasazine. .THE… … VACUUM-HEATINC^^WmTIKG PRmCIPLE SHOWING- CONTINUOUS AIR, CIRCULATION ^ Installed in one day in new or old homes, stores or publicbuildings. Heats entire building with one register—no piping. One-third fuel bill saved. Over 5O5OOO now in use Write, telephone or call for our Heating Engineer Vacuum…
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