San Francisco : Architect and Engineer, Inc · leaf 292
ity; their tensile strength is from <S to 86pounds. They generally slake readily. Their specific gravity is from2.50 to 2.25. The clays in the district are well adapted for use in paperstock, for which they are mainly used, and in pottery and china ware,without washing. In the district as a… … CLIH HOUSE AND ARENA FOR GOLDEN GATE POST NO W. THE AMERICANLEGION. SAN FRANCISCO MORROW AND GARREN, ARCHITECTS THE ARCHITECT AND ENGINEER 79
Architecture · Building
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