Ward, Michael. "Main Street Historic DistrictArchived 2016-01-21 at the Wayback Machine," (PDF), National Register of Historic Places Nomination Form, 1 April 1982, HAARGIS Database, Illinois Historic Preservation Agency. Retrieved 11 September 2007.
"Main Street Historic District," Property Information Report, HAARGIS Database, Illinois Historic Preservation Agency. Retrieved 11 September 2007.
web.archive.org
Ward, Michael. "Main Street Historic DistrictArchived 2016-01-21 at the Wayback Machine," (PDF), National Register of Historic Places Nomination Form, 1 April 1982, HAARGIS Database, Illinois Historic Preservation Agency. Retrieved 11 September 2007.