by Iowa. State Dept. of History and Archives

1903

by Iowa. Board of Health

1883

by State Library of Iowa

1893

by Iowa. General Assembly

1921

by Iowa. Historical Department

1901

by Iowa. State Department of History and Archives

1901

by University of Iowa. Child Welfare Research Station, University of Iowa

1924

by University of Iowa. Graduate College

1919

by University of Iowa

1929

by Iowa Federation of Women's Clubs

1915

by Iowa. State Board of Health

1885

by Iowa. Board of Control of State Institutions

1918