Sherman Kingsley, United Charities, Chicago.
Thomas F. Lane, Missouri State Delegate; Julia Lathrop, Director Chicago School of Civics; James A. Lowell, Chairman Massachusetts Commission.
Charles McCarthy, Chief Wisconsin Legislative Reference Library; Edwin M. McKinney, Chicago; Ruben McKitrick, University of Wisconsin; Floyd R. Mechem, University of Chicago; H. V. Mercer, Chairman Minnesota Commission and State Delegate; H. E. Miles, National Manufacturers' Association and Racine-Sattley Company, Racine, Wis.; John Mitchell, Member New York Commission; William H. Moulton, Sociological Department, Cleveland Cliffs Iron Company, Mich.
Cecil Clare North, De Pauw University, Indiana.
Irene Osgood, Assistant Secretary American Association for Labor Legislation, New York City.
Joseph A. Parks, Member Massachusetts Commission; P. A. Peterson, Member Illinois Commission; Charles Piez, Member Illinois Commission; Ralph F. Potter, Attorney Ocean Accident and Guarantee Corporation, Chicago.
Samuel Rabinovitch, Milwaukee Relief Society; G. A. Ranney, International Harvester Company, Chicago; Benjamin Rastall, University of Wisconsin; A. Duncan Reid, Ocean Accident and Guarantee Corporation, New York; C. T. Graham Rogers, Medical Inspector New York Department of Labor; David Ross, Secretary Illinois State Bureau of Labor.
Amos T. Saunders, Member Massachusetts Commission; A. W. Sanborn, Chairman Wisconsin Commission and State Delegate; Ferd. C. Schwedtman, National Association of Manufacturers, St. Louis; Henry R. Seager, Member New York Commission and President of the New York Branch, A. A. L. L.; A. M. Simons, Chicago; Geo. W. Smith, Member New York Commission; John T. Smith, Secretary Missouri State Federation of Labor; Mason B. Starring, Member Illinois Commission; H. Wirt Steele, Charity Organization Society, Baltimore, Md.; Ethelbert Stewart, United States Bureau of Labor; Charles A. Sumner, City Club, Kansas City, Missouri.
Edward G. Trimble, Employers' Indemnity Exchange, Houston, Texas; James H. Tufts, University of Chicago.
Paul J. Watrous, Secretary Wisconsin Commission and State Delegate; Agnes Wilson, United Charities, Chicago; Edwin R. Wright, Member and Secretary Illinois Commission.