Directories for Osceola County.

Medical Directory 1876

R. L. Polk & Co.'s Iowa State Gazetteer and Business Directory, 1884

1914 County Directories

Name Index ,1914 Allison Twp. Plat Map

Name Index, 1914 Baker Twp. Plat Map

Name Index ,1914 Gilman Twp. Plat Map

Name Index, 1914 Harrison Twp. Plat Map