San Francisco : Architect and Engineer, Inc · leaf 258
ivalentof 35,000 tons of TNT. This represents a force ap-proximately V/z times that of the bombs used at Hiro-shima and Nagasaki. In reviewing the results of this test the followingpoints we consider to be most important; 1. Expanded Shale concrete materials with properconnection and reinforced in… … EQUITABLE LIFE ASSURANCE SOCIETY BUILDING. San Francisco EQUITABLE LIFE BUILDING A CLIMAX TO FORTY-ONE YEARSOF BUILDING ACTIVITIES BY THE DINWIDDIE CONSTRUCTION CO. SAN FRANCISCO, CALIFORNIA By FRED W. JONES ARCHITECTS: W. B. GLYNNA. J. LOUBET (Successors to W. D. Peugh, A.LA., Deceased)
Architecture · Building
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