Illinois through two hundred and forty-five years, 1673-1918

Ancestry.com. Illinois through two hundred and forty-five years, 1673-1918 [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: Illinois through two hundred and forty-five years, 1673-1918 : catalogue of objects illustrating Illinois history, selected from the collections of the Chicago Historical Society, exhibited in Orchestra Hall in commemoration of the centennial of Illinois statehood, April nineteenth, MDCCCCXVIII.. Chicago?: The Society?, 1918.