by Missouri. Governor

1926

by Missouri. Office of the Secretary of State

1893

by University of Missouri at Rolla

1921

by Missouri. Office of the Secretary of State

1889

by Missouri

1875

by Missouri. State Treasurer's Office

1903

by Missouri. State Auditor

1915

by Missouri. State Treasurer's Office

1903

by Missouri

1870

by Missouri. State Auditor

1901

by Missouri. State Survey Commission

1929

by Missouri. Division of Geological Survey and Water Resources

1922