The Vermillion Institute, built in 1846 in Hayesville, Ohio, has been bought by a historic preservation consulting group and will be restored. It originally housed a college and later a high school, but it has been vacant since 1929. The building is at the corner of Main Street (Lincoln Highway) and College Street.
- Preserving the past: Consulting firm restoring former Vermillion Institute, Sarah Gordon, Ashland (Ohio) Times-Gazette, December 21, 2011