The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 185
STEEL CORNERBAR Prevents Chipping or Breaking on EdgesThis Curb is MechanicallyPerfect and unequalledfor Curved CornersCONTRACTORS can make money by laying this curb.CITY ENGINEERS can save money by specify!ARCHITECTS are invited to read i>a_es 238 and 239Sweets Index. pacific coast… … ■^yTH many tubesin one header,the unequal expan-sion causes leakyjoints. Kerollingthins the tube endsand means newlubes. In the de-sign of a headerholding but twotube ends eachtube can expandwithout strain onheader or joints.This is anotherfeature of the PARKER WATER TUBE BOILER Key-stone Boiler…
Architecture · Building
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