Admission to the Mercer County Historical Museum is free.
- Open by Appointment, and Special Exhibits throughout the year.
- Location: (Map It) 130 East Market, P.O. Box 512, in Celina, Ohio
- Phone: 419-586-6065 or 419-678-2614
- Web: http://mchspa.org/
The Mercer County Historical Museum provides area historical exhibits. Open Houses with Special Exhibits are held throughout the year, e.g. Prehistoric Artifacts; Antique Guns; Post Cards; Sports Hall of Fame, etc.
Over two dozen Western Ohio and Mercer County Local History Books have been printed by the Historical Society. A weekly newspaper column is written by Joyce Alig, President, who has the best Archival Collection of Mercer County History in existence.