The centennial of the state of Illinois : report of the Centennial Commission

Ancestry.com. The centennial of the state of Illinois : report of the Centennial Commission [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: The centennial of the state of Illinois : report of the Centennial Commission. Springfield, Ill.: Illinois State Journal Co., state printers, 1920.