The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 40
WAINWRIGHT PATENTS Match 9. 1897 No»embir I-.9S May 5. 1903 March l> Mill iuwst29. 1907 August |9|0 OVER FIVE MILLION FEET IN USE IN MORE THANFOUR HUNDRED CITIESIN THE UNITED STATES … THE WAINWRIGHT GALVANIZED STEEL CORNER BAR HAVING SOLID ROUNDED HEAD AND DOVETAILED WEB. EXTENDING TWO INCHES INTO THE CONCRETE ITS ENTIRE LENGTH. FORMING CONTINUOUS INTEGRAL ANCHORAGE IS THE ONLY BAR THAT CAN BE DEPENDED ON TO PERMANENTLY RETAIN ITS PLACE IN CONCRETE FROST WILL NOT DISPLACE THE…
Architecture · Building
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