Search the Ohio Historical Society's library, archives and museum databases.
Our goal is to make collections as available as possible, but please note that the use of some collections may be restricted due to the format of the material. Please contact the Archives-Library if you have any questions about using a specific collection.
Click here to learn more about the online collections catalog.
This database includes the majority of our books, serials, pamphlets, maps and newspapers. To limit your search to only newspapers, please add "npdb" to your search terms. For example, a search for "Cleveland npdb" will return newspapers with "Cleveland" in their title.
This database includes large portions of our State Archives, manuscript, and photograph collections, as well as additional archival materials.
This database features over 140,000 records from our archaeology, history, and natural history collections. More than 20,000 records include images.