The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 182
havedouble circular contactand are tight under allconditions of weather.The expandable muUionstake up all inaccuraciesof construction and allowfor perfect alignment andsim])lc installation. UNDERWRITERS LABEL FOR UNITED SASH United Sash can now be furnished bearing Underwriters label for…
Architecture · Building
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