teacher in grades, high school, and state normal college; eugenic
research worker New Jersey State Hospital; statistical expert in
United States Bureau of Labor Investigation of women and child
labor; statistical agent United States Post Office Department;
Special Agent Russell Sage Foundation.

"The Building Trades," and "The Printing Trades"--Frank L. Shaw;
teacher in grades and high school; principal of high school;
assistant superintendent of schools; superintendent of schools;
special agent United States Immigration Commission; special agent
United States Census; industrial secretary North American Civic
League for Immigrants; author of reports on immigration
legislation.

"The Metal Trades"--R.R. Lutz; teacher in rural and graded
schools; superintendent of schools; secretary of Department of
Education of Porto Rico; took part in school surveys of Greenwich,
Conn., Bridgeport, Conn., Springfield, Ill., Richmond, Va.;
Special Agent Division of Education, Russell Sage Foundation.

"Railroad and Street Transportation"--Ralph D. Fleming; special
agent and investigator for United States Immigration Commission,
the Federal Census of Manufacturers, the United States Tariff
Board, the Minimum Wage Commission of Massachusetts, the National
Civic Federation, and the United States Commission on Industrial
Relations.

The work began in April, 1915, and ended in the same month of the
following year. Two members of the staff, with one stenographer and a
clerk, were employed during the entire period. One member of the staff