The Shafer Round Barn near Sioux Falls, South Dakota, United States, is a round barn that was built in 1920. It was listed on the National Register of Historic Places in 1995.[1][2]
References
- ^ a b "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
- ^ Steph J. Ahrendt (August 15, 1995). "National Register of Historic Places Multiple Property Documentation: South Dakota's Round and Polygonal Barns and Pavilions". National Park Service.