Agricultural Experiment Stations. The building represents the ability of local builders and designers to create their own ideas without the station's influence. The Fehr Round Barn was added to the U.S. National Register of Historic Places on February 23, 1984 as part of a Multiple Property Submission. See also Dennis Otte Round Barn Gerald Harbach Round Barn James Bruce Round Barn Robert Weber Round Barn Notes Infrastructure completed in 1912 National Register of Historic Places in Stephenson County, Illinois Round barns in Illinois Barns on the National Register of Historic Places in Illinois 1912 establishments in Illinois