by Starling-Ohio Medical College, Columbus, Ohio. Department of Medicine, Dentistry and Pharmacy

1914

by Johnston Publishing Co. (Columbus, Ohio)

1898

by Columbus (Ohio) Dept. of Public Safety. Division of Police

1906

by Columbus (Ohio)

1901

by Columbus (Ohio). Dept. of Public Service. Division of Water

1917

by Columbus (Ohio). Water Works Department

1871

by Columbus (Ohio)

1920

by Columbus (Ohio)

1919

by Columbus (Ohio)

1887

by Columbus (Ohio). Engineering Department

1898

by Columbus (Ohio). Water Division

1910

by Columbus Board of Trade (Columbus, Ohio)

1885