by Maryland Agricultural Experiment Station

1918

by Medical and Chirurgical Faculty of the State of Maryland

1917

by Maryland

1874

by Maryland. Governor

1922

by Maryland. Commissioner of labor and statistics

1923

by Maryland. State Department of Public Welfare

1904

by Maryland. State Department of Health

1929

by Maryland

1920

by Maryland. State Department of Education

1923

by Maryland. Department of Law, Maryland. Attorney General's Office

1920

by Maryland, Baltimore (Md.)

1927

by Maryland. State Board of Health

1904