by Missouri. General Assembly. House of Representatives

1915

by Missouri. Department of Education

1919

by Missouri. Bureau of Labor Statistics

1911

by Missouri. State Auditor

1899

by University of Missouri

1904

by Missouri. General Assembly

1901

by Missouri. Division of Industrial Inspection

1900

by Missouri. Dept. of Labor and Industrial Inspection

1912

by Missouri

1906

by Missouri. State Board of Charities and Corrections

1910

by Missouri

1919

by Missouri. General Assembly. Senate

1915