Statistics of Industrial Accidents in the United States

Causes and Prevention of Accidents in the Iron and Steel Industry, 1910-1919

Accidents and Accident Prevention in Machine Building: Revision of Bulletin 216

Statistics of Industrial Accidents in the United States to the End of 1927 ...: August, 1929

The Safety Movement in the Iron and Steel Industry, 1907 to 1917

Wages and Hours of Labor in Woolen and Worsted Goods Manufacturing, 1910-1928: Volumes 486-490