doi:10.7916/d8-6wjd-y854Reminiscences of Florence Calvert Thorne, 1957Thorne, Florence Calvertoral historiestextLabor unions--Officials and employeesThorne, Florence CalvertAmerican Federation of LaborEducation, University of Chicago; American Federation of Labor and Samuel Gompers; prominent United States labor leaders before World War I; growth of the research movement in the American Federation of Labor, 1920s