San Francisco : Architect and Engineer, Inc · leaf 209
injuries sustained by workers engaged in building construc-tion in California during the calendar years 1917, 1918, 1919 and 1920: Number of InjuriesIndustry Year Fatal PeiTnanent Temporary Building construction 1917 47 192 7,917 Building construction 1918 37 107 5,791 Building construction… … ►J o • Q : < — x . * la -■ H a J X C w Z; r ? THE ARCHITECT AND ENGINEER J.
Architecture · Building
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