San Francisco : Architect and Engineer, Inc · leaf 407
was developedto fill a need for coal-tar creosote free fromthe objectionable qualities of crude creo-sote oil, such as its color and the difficultyof color painting wood treated with it. Thenew oil overcomes these objections andmakes pressure-treated wood available forall types of building… … CONCRETE CENTER ANCHORAGE between thetwin suspension bridges of the West Bay crossing FEATURING ARCHITECTURAL STUDIES OF DESIGNS FORCONCRETE MASSES, SAN FRANCISCO BAY BRIDGE ^ 47 ►
Architecture · Building
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