by United Mine Workers of America

1916

by United States. Office of Experiment Stations

1910

by United States. Congress. Senate. Committee on the Judiciary

1916

by United States. Children's Bureau

1929

by United States. Children's Bureau

1918

by United States

1928

by United States. Supreme Court

1922

by United States. Office of Education

1908

by United States. Congress. House. Committee on Rivers and Harbors

1918

by United States. Congress. House. Committee on Rivers and Harbors

1921

by United Mine Workers of America

1917

by United States. Bureau of the Census

1919