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Safety code for the use, care, and protection of abrasive wheels.

By International Association of Industrial Accident Boards and Commissions..
Washington, Govt. Print. Off., 1923 .
iv, 20 p. incl. tables, diagrs. , At head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics. Ethelbert Stewart, commissioner. 23 cm..

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Safety code for the protection of industrial workers in foundries.

By United States..
Washington, Govt. Print. Off., 1923 .
iv, 12 p. , At head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics. 24 cm..

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Safety code for woodworking plants. International Association of Industrial Accident Boards and Commissions and the National Bureau of Casualty and Surety Underwriters, sponsors. Tentative American Standard, approved October 16, 1924,

By International Association of Industrial Accident Boards and Commissions..
Washington, Govt. Print. Off., 1925 .
vii, 18 p. , At head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics. Ethel Stewart, commissioner. | Issued also as House doc. 454, 68th Cong., 2nd sess. 23 cm..

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Safety codes for the prevention of dust explosions.

By National Fire Protection Association..
Washington, Govt. print. off., 1927 .
iv, 40 p. , At head of title: U.S. Department of labor. James J. Davis, secretary. Bureau of labor statistics. Ethelbert Stewart, commissioner. | Issued also as House doc. 526, 69th Cong., 2d sess. 23 cm..

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Safety code for the use, care, and protection of abrasive wheels.

By International Association of Industrial Accident Boards and Commissions..
Washington, Govt. print. off., 1927 .
iv, 22 p. , At head of title: U.S. Department of labor. James J. Davis, secretary. Bureau of labor statistics. Ethelbert Stewart, commissioner. | Issued also as House doc. 638, 69th Cong., 2d sess. | A tentative American standard approved February 11, 1922, was issued in April, 1923, as Bulletin no.338 of the U.S. Bureau of labor statistics. 24 cm..

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Safety code for mechanical power-transmission apparatus. First revision. Rules for guarding prime movers, intermediate equipment, and driven machines.

By National Bureau of Casualty and Surety Underwriters..
Washington, Govt. Print. Off., 1928 .
vi, 32 p. incl. tables, diagrs. , At head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics. Ethelbert Stewart, commissioner. | Issued also as House doc. 159, 70th Cong., 1st sess. | An earlier edition was issued as Bulletin of the U.S. Bureau of Labor statistics, no. 364. | Compiled by the Sectional Committee, Carl B. Auel, chairman. 23 cm..

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