The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 417
he concrete had been cut out there was no time lost. As thecompressed-air too] finished its work, the burner took its place, ami suchwas the- rapidity of the action that the largest concrete form was severed intwo places, lifted out bv the derrick, and lowered on to the wagon in lessthan half an…
Architecture · Building
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