The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 385
18 The Architect and Engineer … \S^rro/mc/tu^ CAN BE USED FOR ANY KIND OF ROOFand it makes a STRONG and LIGHT ROOF It is a sheet metal with dovclailfd corrvigations which serve as a keyto hold the concrele. The sheets are easily bent to any angle andshape without destroying the corrugations. These corrugations areinversely…
Architecture · Building
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