The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 27
//)(• ArchitCit iiiul l:iii;inccr VACIJIIM CLEANING T B\ THE ROTREX SYSTEM Dirt tu Sewer. Xo Tanks. No Sliding Blades i-ir rubbing parts in Piim|). No Suction \al\es. Less Power. Less Floor Space, Scrubbing and Mopping. Longest Life. Best Implements. Tel. Douglas 2775 VACUUM ENGINEERING CO., 772…
Architecture · Building
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