2003 Chicago Board of Realtors
2001 Walgreens Company
2000 Northern Trust Bank
1999 Northwestern Memorial Hospital
1998 Archer Daniels Midland
1995 Ameritech
Illinois State Historical Society * P.O. Box 1800, Springfield, IL 62705-1800 * 217-525-2781*Webmaster: Terri Cameron tcameron@historyillinois.org
