San Francisco : Architect and Engineer, Inc · leaf 176
modern ex-cavating machine such as sells at the pres-ent time for around $18,000. the fee charg-ed for this service would have been around$40,000. The mere money comparison ispotent, because under most favorable con-ditions it takes at least eleven years of timeafter a boy has finished the grade… … HALL OF SCIENCE. A CEXTLlR-l- OF PROGRESS, CHICAGO. ILL.Paul Philippe Cret, Architect THE ARCHITECT AND ENGINEER ^ 31 ► JUNE, NINETEEN THIRTY-THREE
Architecture · Building
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