The address of the Ohio City Branch is: 101 W. Carmean Street, Ohio City, 45874 9802
The phone number of the Plain City Historical Society is: 614-873-4942.
The phone number of the Four Seasons City Farm is: 614-280-3631.
The phone number of the Miami Valley Steam Threshers is: 614-270-0007.
The phone number of the Ohio Historical Center Ohio Village is: 614-297-2300.
The phone number of the Ohio River Museum is: 740-373-3717.
The phone number of the Ohio Railway Museum is: 614-885-7345.
The phone number of the Ohio Glass Museum is: 740-687-0101.
The phone number of the Ohio Military Museum is: 330-832-5553.
The phone number of the Norhteast Ohio Museum is: 330-336-7657.
The phone number of the Ohio Academy Of Science is: 614-488-2228.
The phone number of the Ohio Public Library District is: 815-376-5422.