* [http://www.livgenmi.com/1895/ 1895 State Maps]<br/>Digitized atlas originally printed and copyrighted in 1895 by the Rand McNally Corporation, called: "The New 11 x 14 Atlas of the World". Contains state and county maps for all states and index of towns & cities by state.
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* [http://www.myohiogenealogy.com/oh_resource.htm%232 County Formation Maps]<br/>Links to county formation and state census maps for Ohio and all states.
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* [http://www.davidrumsey.com/ Historical Map Collection]<br/>The David Rumsey Collection includes 18th and 19th century historical North and South American atlases, globes, school geographies, maritime charts, and separate maps including wall, pocket, and manuscript.
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* [http://www.glorecords.blm.gov/ US Bureau of Land Management]<br/>Provides live access to Federal land conveyance records for the Public Land States. Also provides image access to more than three million Federal land title records for Eastern Public Land States, issued between 1820 and 1908.