Expand your research by checking out the Ohio Online Historical Newspapers here.
Unsure of which county your city, town or village is a part? Check out RootsWeb's Town/County Locator here.
Ohio State Business Directory, unknown, 1853 - Free (Don's List)
Ohio State Business Directory, Hawes, 1860-1 - Free (Don's List)
Midwest Musicians' and Allied Artists' Directory, Mid-West Concert Management, 1925-6 - Free (Internet Archive)
- Ohio listings begin on page 180