by American Child Hygiene Association

1913

by National Tuberculosis Association

1918

by Holstein-Friesian Association of America

1910

by Chicago Association of Commerce and Industry. Committee of Investigation on Smoke Abatement and Electrification of Railway Terminals

1915

by American Hospital Association

1912

by American Hospital Association

1912

by American Association for the Advancement of Science

1885

by National Education Association of the United States. Dept. of Elementary School Principals

1924

by International Sunday-School Association. Commission for the Study of the Adolescent Period

1913

by National Coal Association

1919

by New York State Medical Association

1898

by Association of Life Insurance Medical Directors of America

1906